T'I answering antenna 11 the right to form ten phrases from the field of radio camera telecommunications. MobiPhone World to worry about missing that important meeting as the MobiCom. It is World comes with a can also packed with exciting be one step ahead of the bank by checking how much phone, it doubles as a And GPRS enabled, you can while you are on internet calls.
After finishing, the woven material is ready for delivery to Complete the texts using the words below. Delivery documentation is enclosed with the consignment, but the shipping papers aren't prepared in this department. In this area here the goods are loaded onto trucks; and over there incoming goods which have just arrived are unloaded.
A consignment is just being delivered over there. We have been using plastic packaging for many years; however, next year we are moving to more environmentally-friendly materials. Present simple All goods are received at The bill ot lading isn't Where are the goods passive this depot. Present continuous The supervisor is checking I am not sending out a bill When are we moving to the active the delivery. Present continuous Goods are being unloaded At present the pallets are Why are those crates passive over there.
Present perfect Positive Negative Question Present perfect Our contractor has built They have not drained How many tunnels have simple active a supporting wall. Present perfect The walls have been built. The water has not been Has the cable been laid?
Present perfect The supervisor has been I have not be en working on How long have they been continuous active checking the walls today. The present simple describes: a regular or characteristic happening How often do you receiveshipments? DI L- Choose the correct verb form in each of the following. Q in hospital at the moment. Complete the answers by putting the verb in brackets into the appropriate present tense in the active or passive. B: No. They are normally made to order.
B: l'm afraid not. He currently the plant in the north of Scotland. B: Yes,of course. It just off the production line. B: We 5, units a month and only a very small number produce reject S A: How long have you been using imported raw materials? B: We - import rayon for many years but we only just begin using imported polyester. B: No, this fabric dye. B: Not long at all. We dispatch this load tomorrow afternoon. Over the past ten years, this area a experience severe fIooding.
Houses d decide to introduce a fIoodcontrol system. At present our workforce e build a dam on the west side of the town and dikes along the river We must complete the work within two months, so at present we g work 24 hours a day. The plans j already start next week. First we analysed the Q results of the tests that we had carried out. After the results had be en compiled. This showed how well they had 3 performed under different conditions.
While we were evaluating the physical performance. All the results were then recorded e into a database. Past simple The performance of the air The results weren't recorded. Past continuo us While the test was being Past perfect Past perfect The analyst had been We had not been evaluating How long had you be en continuous checking the walls yesterday The past simple describes: an activity at a definite time in the past The study of airbags was started last year.
The past continuous describes: an activity which is a time frame for another activity WhiIe we were studying the airbags. WhiIe our team was studying performance. The past perfect describes: an activity that happened earlier than another activity in the past Our studies showed how weII the equipment had performed. Notes: We use the past tenseswith these expressions: yesterday yesterday morninglafternoon,!
Find the mistakes and correct them. Q 3 The first real road builders in Britain was the Romans. Make past tense questions and answers using the words given. I , -- Complete the folIowing report of an accident which happened in a factory with the correct form of the verbs in brackets. I On Friday morning at 9.
He b Iie on the floor. His colleague e check that he d still breathe and then e call the emergency services. The injured man f take to hospital where he later g recover. An investigation at the factory h find that a bottle containing a dangerous chemicalliquid i Ieave open.
Vapour from theliquid U escape into the air. While he had been working in the room he k become unwell. He I becorne drowsy and then m fall unconscious. Investigating officers ore interviewing everyone who n work in the factory that morning.
Q A: When are we going to treat the first patients with the new drug? B: They are preparing the preliminary forms next month. So they'll be ready before the summer. When is PharEurop going to register the drug? I intend to do it: future with going to l am uploading the new web page next week. Notice the different shades of meaning between the three future forms: A: When will the hardware be installed? B: We are going to lay the network cables next Tuesday. A: l'm seeing the electrical contractor tomorrow.
We're going to review the site plan. B: Good. So when do you think the system will go live. A: The file server will be delivered on Friday. B: And the work stations?
A: They're coming at the beginning of the following week. S» 4 The workers need different interesting jobs to do.
Complete what they say with will or won't and a verb from the boxo give. I see, and how many hours of sunshine b we to produce energy? When you be able to install it? Conditionals Ci Sample sentences S» If you follow these measures, the risk of bums will be substantially reduced.
If you feel unwell, seek medical advice immediately. There are four principal types of conditional sentences: conditional I. Conditional if cIause main cIause present simple future with will II past simple conditional with would III past perfect past conditional with would have Universal present simple present simple Note that the following contractions are common in speech: wnI- 'lI,e.
Conditional 11 Rere the speaker sees the event as a remote possibility: If there wasa blowout, we would evacuatethe rig immediately.
Notes: 1 These expressions mean 'i! Complete these sentences using the words in brackets. Complete the conversation with the correct form of the verbs in brackets. A: We'lI work when the conditions improve.
B: weather was going to be delay the WeB, get the foundations laid by I Do you remember building that bridge last year? If we of sandbags, the have flooded the town. If they'd chosen another time of year, we h not have these prablems. It would at this time of year! Do you like to work on the assembly line? Don't forget l remember checldng the bill of materials.
G b l really regret to nat make a change a lang time ago. Q 2 This unit is extremely heavy. Choose from the verbs in the boxo produce, scratcb" visit S The suppliers have agreed the amount of packaging. Complete the memo using the words in brackets. To: l -- d use The idea will involve f link all the modules order processing, bill of materials to invoicing. When we link them in this way l'd he agrees le of the programme by July.
We then publish the 3 findings and circulate them to various experts. This is exactly what we did when we applied for 3 the current patent. We are therefore very surprised that you have contacted us in this matter. In the meantime we will e investigate yourclaims further. The findings are then published and circulated to vario us experts.
This is exactly what was done when the current patent was applied for. We are therefore very surprised that we have been contacted in this matter. We can assure you that all the relevant documentation was completed. In the meantime your claims will be investigated further. For example: Paper still plays a vital role in our lives - newspapers tell us the events of the day. Paper has been with us since A. The Chinese first used it to make records; later it spread to all parts of the world.
We can use the passive in the following situations: 1 We are not interested in the doer. Ancient paper was made entirely of rags; modern paper is made from wood pulp - a faster and cheaper alternative. First the logs are stripped of bark, cut into sm aller sections, and made into chips.
The chips are put into a large tank called a digester and allowed to stew in a chemical mix under pressure. The wood pulp that is created by this process is then washed to remove any chemicals and pressed through screens to remove chunks andforeign objects.
Thepulp is then drained of water to form a mass that is then bleached and washed again. The first two corresponding active senten ces would be: First we strip the logs of bark, then we cut them in to smaller sections, and make them into chips.
We then put the chips into a large tank called a digester and allow them to stew in a chemical mix under pressure. Thechemicalsin this processare toxic:safety clothingmust be worn. This is the typical style of a written order or instruction.
The corresponding activesentence would be: 76 Thechemicalsare toxic:wear safety clothing. C 4 Geothermal energy is produced below the earth's surface. Use these notes and the verbs given to write sentences to describe these changes. Blow- m In this process, air b blow into a bl b ofmdltenplastic inside a hoHow :fJl Toys and boMs make by injection moulding.
Thermoplastics can I shape byextrusion. Moltenplastic m - force thro1. Fibres for textiles and sheet plastic may make by extrusion. Causation Ci A.. Sample sentences m The application of civil engineering techniques has led to more secure structures. These stains result from the extensive use of dyes. We have moved over to water turbines because they offer significant cost savings.
Here are other verbs and verb ph rases with a similar meaning. Here a subordinating conjunction links the effect and the cause. Here are the other main subordinating conjunctions: as. Here an adverbph raseintroduces the cause. Other expressions with a similar meaning are: as a consequenceof. Combustion is a reaction in which the oxidization of an element or compound Ieads to the release of energy. If the combustion resuIts in aflame, it is called burning. Since combustion can be dangerous, it is important to take precautions against injury.
However, nat all combustions resuIt in flames. For example, the combustion of carbon in oxygen causes an intense red-white light but no flame. Petroleum, on the other hand, requires special handling on account ofits volatility. D 1 Choose the correct phrase in each of the following. T he earth is kept warm a However, human activity has brpught e account b an iuqease a. CO2 results e the burning o[ fossil [uels and forests, No one knbws exactly what changes wiU take place because f this warming.
Jihey also expect. As a consequence U heating, water expands and this will give rise k a rise in ocean levels. C Our quality policy is to develop, produce, and deliver on time. In order to do this, we have 3 implemented quality systems and processes that demand continuous improvement. To achieve this 3 we need to constantly strive to upgrade our performance and inspire others by example. The C On e the other hand, peer needs must not be ignored. Staff have to be trained to enable them to carry out tJ 1 their tasks.
Everyone will be encouraged to take on responsibility. Rowever, no-one will be forced. For the use of the verbs below see e Rere is the range of verbs for the obliger: 1 Obligesomeone to do something cornpel. Rere is the range of verbsforthe obliged: be forced to.. Fire regulations prohibit builders from using jIammable 6 Not obliged: materials. In this type of soil we needn't dig the 3 Not to oblige someone to do something: foundations deeper than 10 metres.
Choose one correct sentence for each picture, There are more sentences than you need, G Each of the following sentences contains a mistake, Find the mistakes and correct them, 1 You needn't to enclose the invoice. Below is an extract from a letter from an insurance agent to a manufacturing company about regulations, Complete the extract by choosing the correct word ITomthe boxo needn't prohibited..
Itis important that these points are followed; otherwise theinsurance cover will not be valido 11 All empty crates a notbe stacked in the production area. Theyare a health and safety problem and we will not b you to leave them there. However, prior to disposal. Containersthat contain llammablematerials f be at least metres from the building.
Sample sentences As a result of the high cost of local raw materials, we are going to start importing from China. Plastics are a versatile family of materials; therefore they are suitable for a wide range of c: packaging applications. Rere are the other main subordinating conjunctions: as.
Other expressions with a similar meaning are: as a consequence of. Themaintenanceteamare here;thereforewe'll needto shut down the machinery after this shift. The connector'therefore' points backwards to the cause and forwards to the effect. Other connecting words and expressions are: accordiogly hence formal.. I Because management is thinking of introducing a zero defect production initiative. So we are starting a project group to look at current practices in production.
So, that's why everyone has been called to the meeting. We've scheduled a meeting on oewinitiative. A B The reject rate has fallen owing to extensive research and development. There is now a backlog of orders due to more effective quality control. S» They want to understand why customers Consequently, users can share files and 3 buy a product. Computer software has been made easier That's why they're studying customer e to use attitudes.
UJ That's the reason he had an accident. UJ We are having to increase our prices as a result of machinery breakdowns. This is a very dusty environment, so more people use computers daily. He was not following safety regulations. Find the mistake and correct it. Consequently of this, the waste must be treated before it can be disposed of. Fill in the blanks with words ITom the boxo consequently. The site was previously used by heavy industry of this we will have to remove a thick layer of soil. As a b of this, costs will be higher than expected.
As far as concerned, the houses all have a regular shape as you can see here on plan of cost considerations. Why does that affect cost? A: surface area of the walls, you'lI see that buildings with an irregular shape a greater surface area.
As a d materials will be required and, e , it will cost more. B: I see. B: damage the wood? A: That's 'e will use pre-treated wood. As for the roofs - well, planning regulations, roofs will have to be made of blue slate. Sample sentences.. S» With the new version of Web Discoverer you can specifybetter search criteria. S» Anti-virus software is designed to prevent programs from damaging your data or halting cc operations on your system.
It'll crease too easily. Let's look at the use of language for the concepts above: 1 2 3 4 make able be able make unable be unable enable can prohibit cannot allow abte to prevent not ablejunable to permit capable ot stop incapable ot C' Uses Now look at the following short text which demonstrates the use of these verbs.
Now you can create your own website. So simple, anyone is capable ofproducing a quality site in minutes. You'll be ableto add graphics and photos. This new software allowsyou to work with all typesof graphicfiles. The text editingfunction enablesyou to workdirectlyfromyour word processar. Remember: only one registered user is permitted to use this software.
Note: 1 We use the infinitive with to after ablelunable, e. You'll beabIe to add graphics and photos. SyntheUc fibreis unabIe to replacenatural fibre. Anyone is capabIe of praducinga quality site in minutes. Theyare incapabIe 01producing these shirts in a wider rangeof colours. A B Improving quality control will enable us the storage of chemicals in plastic containers. Shortage of space prevents us from carrying the volume of data required today.
Q Regulations prohibit see the person you are talking to. Using a videophone allows you to to become more profitable. Underline the mistake and correct it. S Water is unable to passing through the vapour barrier. Look at the prompts in bold and change them for a verb or verb phrase from the opposite page, changing the grammar to fit the sentence. With a catalyst the car g be able of O the airbag.
Together with It a make uoable serious injury. If a driver brakes But you are more concerned about hard, this system b make unablewheellockup. Here the highest gear able the driver to steer the safely. All our models are fitted with disc brakes, This j make able you to save fuel and as a which means the car d be able operate more make uoable the engine wearing efficiently in wet weather.
As a result, exhaust system and f make able the exhaust the car is capable of greater speed and faster gases to be converted into less harmflil acceleration.
Q Sample sentences The term engineering can have different meanings. Q The generators and turbines are bound to use a lot of electrical power. The numbers below are only a general indication. The pumps are quite likely to use more electricity. They could use more electricity. The pumps probably won't use more electricity. The pumps are quite unlikelyto use more electricity.
The pumps shouldn 't use more electricity. Power requirements can't possibly increase. For example: The local authorities probably won't accept the plans for a concrete arch bridge. The figure in brackets indicates the likelihood. A t present most of the energy we use comes from oil and gas, and scientists are becoming increasingly concemed about our future energy needs. The future of nuclear power is also uncertain. Q Logisticsis the business function which controls the movement of physical materials in a factory.
A mine is a place where ores, coal, and precious stones may be obtained. Relative clauses begin with a relative pronoun.
Who and which are typical relative pronouns. Blowholes are air or gas vents which cany off fumesfrom tunnels or undergroundpassages. The table shaw s the range of relative prona uns person who, whom, whose time when things which, that place where Uses l Defining relativeclausesgive information which is essential to understand the sentence.
The dause who specializesin transporting goods by truck identifies the company or person. The dause which describes the contents of each package gives additional information; we can still identify the packing list without this information. Themine, which hasextracteddiamondssincethe 19th century, will beclosedin two years.
The dause which has extracteddiamondssince the 19th century gives additional information. Notes: l The relative prona un after the reason: Thank youfor explaining to us the reasons whylthat the consignment was delayed. D damp. In the following article, underline the relative clauses and write defining D or non-defining ND beside each one.
There are people who are deeply worried about the effects of the dam on the environment. They say there is a danger to animals and fish live in the area. But there are other people who claim that power is much cleaner than There will be fewer emissions contribute to greenhouse effect.
Navigation on the river, wbich is currently dangerous, will become much safer. But critics say there will be sedimentation which could increase flood levels. Use the information in brackets to complete the following sentences. For example: The manufacturers provided some information. We have used the information that They have automated the assembly line that 2 Water is stored in a tank. The water tank where is underground.
Computers contain many circuits which 4 WC. Rontgen discovered X-rays by accident. X-rays have been used since when 5 Faraday was born in the south of England.
Faraday, who , developed the process of electromagnetic induction. The manager whose is responsible for purchasing. Everyone who is responsible for regular 89 maintenance of the machinery. Subordinate clauses of result and G purpose S» 3 Sample sentences 3S» Benton have defined quality standards in order to meet minimum product specifications.
Last year Markham introduced new quality standards so that they detected defective products e before completion. For zero defects to be achieved, we will have to introduce tighter prevention controls. They present the purpose of the information in the main dause. Clauses of result also answer the question why or what In contrast to clauses of purpose, they typically look to the past to see what result an action achieved.
Energy is generatedfrom differentfuels in order to avoid reliance on one source. These electric utilities were then combined into larger systems so that power was exchanged. Notes: The following sentences are wrong: We use coalfuf maheenergy. G 2 Close the valve. That way the system won't overheat. They want to find a cure for AIDS. They want to stop water and dust getting in. He doesn't want to get malaria. Complete the following description choosing phrases ITom the boxo Wind turbine and solar panels Adjustable blinds Triple-glazed greenhouse Soil Green plants in greenhouse Concrete raft Human bodies Expanded polystyrene heat doesn't escape.
Toolsmust be stored in a safe place after use. Lookat the following health and safety words: dust Uses Look at the following sentences from the field of textiles which contrast countableand uncountable nouns. We produce our c10thby knitting natural fibres. This c10this then used in the manufacture of a range of c1othes,mainly menswear. Our products include jackets and trousers.
This jacket has been produced using our latest equipmentwhich streamlines the sewing and final pressing of the garment. Underline the mistake and write in the correction. In a warm 2 dry climate, a man may choose a pair of short and a short-sleeved shirt 3 made of cottons while a woman may prefer a thin dress. In colder climates 4 a thick jumper and a warm trousers would be more suitable and out of doors, a S coat, scarf and glove are necessary.
Today, there are many different type of fibres available. D Working in a factory is more dangerous than working in a chemicallaboratory. A bipolar transistor is the most common form of transistor.
Manson's factory is noisy. If we compare more than two objects, we use the in the superlative. Denham's factory is the noisiest. S The locked cabinet contains some of most poisonous chemicals there are. The i new cantilever bridge is the Commodore John Barry which is also the U short. D Rand D aims to develop new products and the means to produce them cheaply. A coal fieldis an area containing significant coal deposits; the deposits in this coal fieldhave been e significantly reduced in recent years.
The miners reached the surface safely. Pure research How did they reach the surface? Safely 2 after the verb be 2 to give more information about an adjective All research is sdentific. The mine is extremely dangerous. Extremely 3 to give more information about an adverb Miners work very hard. Do magnet expense flex 3 use excel resist 3 Do industry.. Use each word once fi only. There is an temperature control.
Quality control now runs more. The manufacturing process should run. Statistics shaw that there is a fall in demand after 10 p. There is a growing interest in issues. The manager in a coal mine must be about activities underground. Choose the correct word in boldo 1 , The number of people who work in the textile a manufacturedlmanufacturing.
The sale of carpets I' I contributes to the sale of textiles r significantlsignificantly. The carpet industry :. Q The timetable looks like this. We will install the software on Monday afternoon. That means your 3 system will be out of action from 2 o'elock till about 5 o'elock.
We also need to download some 3 programs before starting the system again. Then we'll start testing. That'll take until Wednesday. We hope to finish that by Wednesday evening. So, fi CD please inform everyone that we will need to shut down the system next Monday. We also need to download some programs befo re starting the system again.
We hopeto get approvalforsaleof the drug by This laserprinter prints twenty pagesof text a minute. Pind the mistakes and correct them. G' 3 The meeting has been arranged for 16th April at 10 a. If no preposition is required, leave the space blank. ERIK: I was wondering if we could arrange a meeting a next week? ERIK: That's fine.
I haven't heard anything j we spoke k last month. Theproject is running according to plan so far. Services to the site were laid e f-f- Novemberand completed f December. Planning f--f Commissioning of the madiines willlast I about two weeks rn.. These will continue o p mid-July. All going well, start up will be 8 months' time q 6 August I. OnMonday, 3 components will be moved from the oId storage area to the new one.
This means that fork lift 3 m.. You will find more details in the email l sent last week. There aretwostagestothemovementof oId parts. In e the new storage area, the parts will be stored on pallets on the top two shelves. From there they fi CD will be moved to their final destination according to the plan in the email attachment. Corrosion in the pipes is extremely dangerous.
We employsome 30 peopleut the pumpingstation. The roughnecks j1y out to the oil rig on a Sunday evening. The safety officer has just arrivedfrom headquarters. We use into to describe movement into a place: ThedrilIbit isfitted into the drilI. S into und out of Into and out of describe movement; they describe opposite movements: DrilIing mud is pumped into and out of the well during drilIing.
We use onto to describe movement onto a place which has a surface: Theoilis then loadedonto tankers. Here the tanker is seen as a two-dimensional floating object. The oil is then loaded into tankers. Here the tanker is seen as a three-dimensional object. You may have to use some preposi tions more than once. Most exchanges are linked by optical fibre cables Q ""I d which the signals travel as puls es of laser light.
Microwave beams sent e tn e dishes f tall towers, link some signals. They work by evaporation. When a liquid changes e a vapour, it takes heat d its surroundings.
In a fridge, the cooling process is done by a refrigerant which circulates e a system f sealed pipes. Choose from those in the boxo You will need to use some more than once.
Oil and gas are separated h the bottom the derrick and a pipeline takes oil the platform k shore. Helicopters carrying operators land I the helipad located on one side of the platform. The recreation area is found n the first level and o the top fioor the workers sleeping quarters are to be found. The dining area is on the fioor p. Walkways run q one side of the accommodation block and r - the outside of the platform.
Lifeboats can be found s the accommodation block. Supply boats, carrying supplies for the rig, can tie up t one side u the rig and goods are lifted v the boats using a crane. Drinking water is stored w large tanks located x the electricity generators.
That's where 3 qualitative research comes in. It has many common uses. It can help you to understand why 3 some customers buy and use a product. Most of our clients use our services to understand their customers better. And all of e tn them use this information in the development of new products. CD tn Form Countable all most many a lot ot some a tew tew no Uncountable all most much a lot ot some a little little no uncountablenouns. With what type of qualifications?
B: All our vacancies require people with a thorough knowledge of surveying. Yes, but there are some jobs in areas not directly linked to construction. Such as? We have a few vacancies for engineers aircraft industry.
Anything in nuclear power? No vacancies area at the moment, afraid. A: Well, please let me know if anything specify,construct, and commission the whole projecto a follow-up maintenance most maintenance will be included in the project price. However, there are assure you that in other contracts there have been very few of these. C 4 Little of our clothing is made of silk.
We had to return of the boards. There isn't demand for them. Eut, today, only of these communications use fibre optics. In the future, a more paper will have to be collected and recycled. The table below shows how the methods of transportation used by a company have changed over a period of 30 years. Complete the text below with words ITomthe table in B on the opposite page. In goods were still being transported was by road and a Bythe year , i transportation was was by air.
By the year be transported by raiI. But the number of users is increasing very quickly. Despite improvements in telecoms 3 networks, connection speeds are often very slow; however ADSLpromises faster connections.
The main words to introduce a phrase of contrast are: despite. However, some are faster than others. The main sentence connectors are: all the sarne infonnal.. A: Although we can share many resources, some are not shared. Even so, we should see this as a vast improvement. B: l don't understand why all the printers aren't available to all. A: In fact, everyone can use all the printers; however,one has been designated as default for each work group.
A: l'd prefer to use the colour laser printer. B: l know you would, but it's very expensive to print each page in colour. And in most cases, colour isn't necessary. Q 3 1 The contents of the crate were broken despite The Forth Railway Bridge is made of huge steel tubes, d the Oosterschelde Bridge in Holland is made of pre- stressed concrete. Some bridges look a little confusing in designo e having cable stays. Lake Maracaibo Bridge in Venezuela is a cantilever type bridge.
The Director is discussing three possible sites. Join the sentences in A and B using the connector in C to form part of her speech. Example SUe 1 providesa suitableamount 01spacebut it's the most expensive. A B C Site 1 provides a suitable amount It's the most expensive. It could be difficult. It's worth considering. It's surrounded by trees and close to It's only four kilometres from the however the mountains.
There is a large labour market. Workers in this area are unskilled. Government finance is available for nevertheless companies moving into the area. Site 2 is fairly small. Site 3 is almost too big. It's in the centre of town. We verb with the partide to, e. We many,some,few and no. Relative dause A dause beginning constructions: Modal verb The following verbs and with a relative pronoun who, continuous verbs be.
Modal verbs are why. We don't store e. Seealso Main Clause. We Tense The grammaticalformof tl a finite verb, e. We begana study last year finite dause normally produceapreUmjnary verbs which differentiates the analysjs active vs A preUmjnary 01 a non-finite verb, e. Havjngbegun present from the past.
See also Active and re Conjunction A word which! It indicates that the the timing of an event, e. See also Simple. Ex, Countable A noun which has a reference to now, the time of Uncountable A noun which has aPI singular and plural form, e. Our only one form, which normally elir component- components. See also contractorhas bunt a supporUng takes a singular verb, e.
Dusthas Uncountable. The past perfect combines the pHc a damagjngeffecton health. Seealso past tense and the perfect aspect. It Countable. Infinitive without to The base form earlierpoint of time, e. Theyhad Voice The grammatical category of inn, alreadycompHed the results.
Seealso of a verb, e. Continuous and Simple. See also Active and Passive. What to Upload to SlideShare. Related Books Free with a 30 day trial from Scribd. Related Audiobooks Free with a 30 day trial from Scribd. Janett Alexandre. Kayon Bennett. Carlos Enrique Navarro Sanchez. David Garcia Delgado. Moad QA. Saber Alharbi. Khaled Abu Shuarab. Oussama Nassim.
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