1. Образуйте множественное число существительных в следующих предложениях, сделав все необходимые изменения.
Образец: This is a thrilling film. – These are thrilling films.
1. There is a man in the hall.
2. The man is an American, and the woman is a Swiss.
3. In the story a policeman helps a child.
4. A student must enjoy life.
5. My son keeps a white mouse in a box.
6. A cat is a cute animal.
7. A refrigerator keeps food fresh.
8. It’s a new business center.
2. Образуйте единственное число существительных в следующих предложениях, сделав все необходимые изменения.
Образец: Men who drink and drive are criminals. – A man who drinks and drives is a criminal.
1. Housekeepers must be economical.
2. Secretaries should know computers and languages.
3. Politicians must be good leaders and speakers.
4. Horror films are not for small children.
5. Partners should be honest people.
6. I can see sheep in the field.
7. There are geese in the pond.
Объяснение:
11 What ARE you DOING ? — I AM COPYING the text from the text-book now. 12. WILL he GO (IS HE GOING) to Moscow next week?
13. He HASN'T SMOKED (HASN'T BEEN SMOKING) for a month. He is trying to give it up.
14. When did he arrive? - He arrived at 2.00.
15. Had you switched off the light before you left house?
16. I read these books when I was at school. I liked them very much.
17. I couldn't go out because I didn't finish my work.
18. I told you the answer yesterday.
19. What will you do tomorrow in the evening?
20. I didn't meet him last week.
21. I usually leave home at 7 and get here at 12.
22. Here is you watch. I have just found it.
23. Have you had breaskfast yet?