С, . правильно употребите инфинитив или ing-form : 1 paula has stopped ( smoke 2 i promised ( come ) in time. 3 let me ( carry ) your bag. 4 i don’t enjoy ( dance ) very much. 5 it was so funny. i couldn’t help ( laugh ). 6 i’d prefer ( get ) a taxi. 7 tom was surprised ( see ) you last week. 8 i had difficulty in ( get ) a permission. 9 ann was made ( open ) her suitcase. 10 i remember ( lock ) the door. 11 i went to the market ( buy ) some fruit. 12 he should ( go ) to see his uncle. 13 i spent five hours ( do ) my homework last night. 14 i was busy ( repair ) the car. 15 we came home late, it wasn’t worth ( go ) to bed. 16 i would love ( have ) a party, but my parents won’t let me. 17 we are looking forward to ( see ) them again. 18 he spent a fortune ( build ) his house. 19 tom forgot ( take ) the dog for a walk, so it was barking loudly. 20 he avoided ( be ) late for every meeting.

Smoking
coming
carring
dancing
laughing
getting
seeing
getting
opening
locking
buying
going
doing
repairing
going
having
seeing
building
taking
being

1. smoking
2. coming
3. carry
4. dancing
5. laughing
6.to get
7. to see
8. getting
9. opening
10.locking
11.to buy
12. go
13. doing
14. repairing
15. to go
16. to have
17. to see
18. building
19. to take
20. to be

a) "Did you go to the cinema yesterday?”

"Yes, I did."

"No, I didn't."

b) "Did you play computer games last night?”

"Yes, I did.”

"No, I didn't.”

c) “ Did  you see Harry Potter?”

"Yes, I did.”

"No, I didn't.”

d)Does your father come home late?

в времени Did your father come home late?

Yes, he came late

No, he didn't come late

Did your parents go to university?

Yes, they went to university

No, they didn't go to university

f) Where  did you go last summer?

I went to Turkey

g) Who did you phone yesterday?

I phoned to my mother

h) "When  did you wake up?"

I woke up at 10 o'clock

1 has his son been serving in the army since last year?

his son hasn't been serving in the army since last year

2 has it been snowing hard since morning?

it hasn't been snowing hard since morning

3 have they been arguing for 2 hours?

they haven't been arguing for 2 hours

4 has Sam been sleeping for 2 hours?has he been cleaning the flat all day today?

Sam hasn't been sleeping for 2 hours.He hasn't been cleaning the flat all day today

5 have the scientists been working on this problem since the beginning of time?The scientists haven't been working on this problem since the beginning of time

6 has Mr White been translating this book for two months?

Mr White hasn't been translating this book for two months