Упражнение 1. Поставьте глагол в правильную форму в страдательном залоге.
1. When / television / invent?
2. Many different languages / speak / in India.
3. I / introduce / to the new director yesterday.
4. The theory / receive / in the past.
5. Hundreds of new houses / build / by the end of this year.
6. My car has disappeared (it / steal!).
7. Tom gets a higher salary now. He / promote/.
8. The police have found the people they were looking for. Two people / arrest / last night.
9. Originally the book/write/in Spanish and a few years ago it / translate / into English.
1. Two ventilators were purifying the air in the laboratory when we entered there.
2. The air in the laboratory was being purified by two ventilators when we entered there.
3. The researchers will be conducting the tests of new devices in the laboratory at 12 on Monday.
4. We expect that the rate of inflation will rise.
5. The rate of inflation is expected to rise.
Упражнение 3. Найдите и назовите в первом ряду глаголы, относящиеся к группе Continuous, во втором - к группе Perfect, в третьем - к группе Perfect Continuous и четвертом ряду - к группе Simple.
1. was planned
2. will plan
3. are being planned
4. has been planned
6. am planning
7. had planned
8. were planning
2. had improved
3. shall have improved
4. was being improved
5. will have improved
7. has been improving
8. is improving
1. have been sent
2. are sending
4. will have sent
5. has sent
6. will have been sending
7. were sending
8. had been sending
1. was consuming
2. have consumed
4. was being consumed
5. is consumed
6. had been consumed
7. has been consuming
8. shall be consumed