Составьте из слов предложения в пассивном залоге.
1. World War II/ widely/ sulfa drugs/ were/ in medicine/during/used.
2. Infectious/diseases/many/treated/by/are/antibiotics.
3. Fleming/in/1929/penicillin/discovered/by/was.
4. Before/the solution/giving/the doctor’s/were/instructions/read.
5. Three/a day/ times/these/are/tablets/taken/after/meal.
6. The doctor/carefully/the patient/was/by/examined.
7. Heart action/are/and/blood/circulation/increased/by/exercises.
8. The clinical medicine/in Roman times/greatly/and/safeguard/of people’s health/were/developed.

1. Nina celebrated her birthday yesterday. Her room looked beautiful, there were many flowers in it. When I came in, somebody was playing the piano, two or three pairs were dancing. 2. Listen! Somebody is playing the piano. 3. I  like music very much. 4. When I  looked out of the window, it was raining heavily and people were hurrying along the streets. 5. What  were you doing at seven o'clock yesterday? — I was having supper. 6. When I  came home yesterday, I  saw that all my family was sitting round the table. Father was reading a letter from my uncle who  lives in Paris. 7. Where were you  yesterday? — I was at home the whole day. — How strange. I rang you up at two o'clock, but nobody  answered. — Oh, I was in the garden. I was reading your book and did not hear the telephone. 8. What wereyou  doing at five o'clock yesterday? — I was working in the library. — I was there, too, but I did not  see you. 9. Yesterday I was working at my English from five till seven. 10. It was raining the whole day yesterday. 11. Where is your sister  now? — She is in her room. She is doing her homework.

1. The sun has not risen yet, but the sky in the east is getting lighter every minute.

2. I saw you walking along the street the other day with a heavy bag.

3. I have not read the newspaper today.

4. It is very late, and trams have stopped running: we must find a taxi to get home.

5. How many times have you been to St. Petersburg?

6. At last I have trans­lated this article: now I shall have a little rest.

7. We went to the country yesterday, but the rain spoilt all the pleasure.

8. My watch was going in the morning, but now it has stopped.

9. The lecture has not begun yet and the students are talk­ing in the classroom.

10. She has just gone out.

11. She left the room a moment ago.

12. We have not solved the problem yet.

13. When did it all happen?

14. The morning was cold and rainy, but since ten o'clock the weather has changed and now the sun is shining brightly.

15. Show me the dress which you have made.

16. Oh, how dark it is! A large black cloud has covered the sky. I think it will start raining in a few minutes.

17. Oh, close the window! Look, all my papers have fallen on the floor because of the wind.

18. When did you open the window? — I opened it ten minutes ago

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