5. Find the Gerunds, comment on their functions, and translate the sentences:

1. Before leaving turn off the light.

2. In writing the dictation the student made some mistakes.

3. When he saw his father entering the room he stopped smoking.

4. I shall never forget taking that examination.

5. The jury found the guilty of committing the crime.

6. Translate the sentences into Ukrainian, pay attention to the meaning of words in bold:

1. Tagore saw Rolland as soon as he arrived.

2. The more we study, the more we know.

3. The concert was much more amusing than I thought.

4. The only person who was late for the meeting was my friend.

7. Form new words, put them in the sentences and translate.

E xample: to work + able workable

1. We reached … improvements in the living conditions of our people. (to measure + able =)

2. Her novels have gained in …. over recent years. (popular+ ity =)

3. The government announced plans to … the public transport system. (national + ize=)

4. They had an … never to talk about work at home. ( to agree + ment =)

5. Our efforts to persuade her were …. (fruit + less =)

8. Rewrite the following text and translate 1-3 paragraphs of the text. The compressor design

The first piston compressors were single-stage with a nearly isentropic compression process. They were replaced by dual-stage compressors with intermediate cooling that had a higher efficiency in which the area corresponds to the work performed. However, their mechanical design was complex, causing problems such as troublesome vibrations and expensive maintenance. For these reasons, today, dual-stage piston compressors are manufactured almost exclusively for special applications.

Numerous piston compressor manufacturers existed in all of the earliest-industrialized countries. At the time, rotary compressors were synonymous with rotary vane compressors. The first rotary compressors were dual-stage compressors equipped with drip feed lubricators and intermediate cooling systems.

Later, single-stage rotary compressors with lubrication systems were developed. Only a few manufacturers developed rotary compressors further and reached the production stage.

It is easier to purchase screw compression units than to continue to develop the rotary compressor. And this is why most screw compressor suppliers assemble standardized components today. The customer is then left to discover, at his or her own cost, the exact origin of the various units of his screw compressor. Only rotary compressors, which have been continually updated and improved, were able to survive on the market.

9. Answer the following questions:

1. For what reasons the dual-stage piston compressors were manufactured?

2. What kind of compressors can survive on the market?

3. What kind of compressors exists in the earliest-industrialized countries?

ІІ курс ІІ семестр

ВАРІАНТ 1

1. Complete these sentences with a suitable verb in the correct form: -ing or infinitive (with or without “to”).

1. Have you finished (read) that book?

2. Hot weather makes me (feel) tired.

3. He suggested (take) the car.

4. They denied (steal) the money.

5. It was a nice day, so we decided (go) for a walk.

2. Find sentence in which the modal verb is used to express probability and underline it. Translate the sentences.

1. I may be going to Bukovel in winter.

2. I gave him the textbook so that he might learn his lesson.

3. I should be very glad if he succeeded.

4. She could translate the article into English.

3. Translate the following sentences paying attention to the Passive Voice.

1. Wonderful discoveries are being made by Ukrainian scientists.

2. The machines can be delivered by the manufactures at the end of the month.

3. As my umbrella was broken, I had to buy a new one.

4. New library will be built next month.

4. Define the type of the Conditional clauses and translate them.

1. Should he come, show him this new machine.

2. Had I enough money, I would travel abroad.

3. If I was offered the job, I think I would take it.

4. If you had studied English before you come here, you could get a good job at publishing house.

5. He won’t finish his work in time unless he works hard.

5. Fill in each blank with “would have” or “wouldn’t have” and correct form of the verb.

1. If the plane had arrived on time, I (be) _____ late.

2. If the weather had been nice yesterday, we (go) ___ on a picnic.

3. If I had seen him yesterday, I (ask) ___ him about it.

4. If your instructions had been received ten days ago, the goods (ship) ___ yesterday.

6. Give the Ukrainian equivalents of the following “noun + noun” constructions:

Laser tube, light energy, turbine engine, executive power, security company, kitchen unit, laser beam, laboratory conditions, water power, energy sources, light industry, machine-tool construction, metal manufacture, transfer line, light metal.

7. Form new words with the following suffixes and translate them.

- al	addition, electric, magnetic
-ly	negative, positive, resistive
-er	rectify, amplify, receive
- tion	direct, add, amplify, rectify