Английский язык (часть 2) Экзамен

Билет №9

Задание 1. Выберите правильный ответ.

1. Today polymers ______ to as materials of vital importance.
a. refers b. are referred c. is referring

2. Much attention______now to the use of polymers because they have many desirable properties.
a. is being paid b. is paid c. was paid

3. I _____ never_____to London.
a. had visited b. was gone c. have been

4. Einstein was the physicist who_____ the theory of relativity.
a. developed b. has developed c. had developed

5. Last year Kevin_____a car.
a. buys b. bought c. has bought

6. When we were on holiday the weather _____ awful.
a. had been b. was c. is

7. You_____ have eaten so many sweets.
a. shouldn’t b. should c. might

8. I _____ swim until I was five years old.
a. couldn’t b. could c. can’t

9.  You_____to do this task on time.
a. may b. have c. can

10.  _____this law of mechanics one should know the theory well.
a. explaining b. to explain c. having explained

11.  The plastics_____ in our laboratory will replace iron and its alloys.
a. to be produced b. was producing c. have been produced

12. When_____the article he uses no dictionary.
a. translates b. translating c. translated

13. Physics is a science_____ with phenomena of matter and energy.
a. deals b. dealing c. was dealing

14.  The new instrument_____ in our laboratory will be used in radio engineering research.
a. designed b. designing c. being designed

15.  Every atom contains small particles_____kinds of electricity.
a. carrying b. carried c. carry

16.  _____ by young engineers the solar installations was used for melting metals
a. designed b. having been designed c. having designed

17. The power station_____ in our region will run on local coal.
a. built b. being built c. was built

18. A current_____through a conductor, a magnetic field is set up.
a. flowing b. flows c. having flown

19. The engine _____, the operator started it.
a. is tested b. was testing c. having been tasted

20. A sensitive receiver_____ , the electric oscillations could be detected successfully.
a. are built b. having built c. having been built

21. Other factors _____constant, the current is known to be directly proportional to conductivity.
a. be b. being c. having been

22. If we had used this new system of computation, we _____maximum use of the automation principle.
a. made b. were making c. should have made

2015 год, Оценка отлично