1. Put the verbs into the Simple Past Tense.
1. I am tired but I can’t sleep. 2. It is a nice hotel room; you can see the mountains from the
window. 3. The Smiths have a nice house but it has no garden. 4. Can you go to the concert with
Kelly? 5. We are so hungry but we have no time to eat. 6. Tom is not busy, he can help you. 7. I
have some news for Martin but I can’t find him. 8. The manager cannot decide what to do; he
has so many problems. 9. It is late and the children are in bed. 10. George isn’t at work today as
he is ill. 11. They usually have walks in the evenings. 12. Can you give me a glass of water,please?
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
Удачи в учёбе!)
In each sentence, underline the verb, which expresses an ought.
At first man had no carriages and when he needed to carry things from place to place, he had to use his own muscles.
A travel to the Moon needs a great deal of planning. For a beginning we must decide what flight route we may follow.
There is a project of round-the-year sea and river navigation in which Russia, the USA and Canada should be jointly interested.
The problem now is to create new materials not existing in nature and having required properties.
TASK 6
In each sentence underline the verb that expresses the possibility of action.
Rontgen knew that the cathode rays could make the screen glow.
An important factor of melting ice in the Arctic might be the possibility of round-the-year sea and river navigation.
Flying from one part of the world to another satellites will be able to investigate the balance of sunlight energy absorbed and dissipated in the earth's atmosphere.