21.They … their room while Mary … in the garden.

a) did, was working b) were doing, was working c) were doing, worked d)did, worked

22.Kate … already her report when she heard knock on the door.

a) had made b) has made c) was made d) made

23.When we … TV, we heard somebody … outside.

a) were watching, to scream b) watched, scream c) have watched, screaming d) were watching, scream

24.Don’t disturb her: at this very time tomorrow she … a new article.

a) will type b) will typing c) will be typing d) will have typed

25.We’re awfully tired: we … since early morning.

a) walked b) were walking c) have walked d) have been walking

26.We never let them … this law.

a) to break b) break c) breaking d) broke

27.If I were you, I … immediately to join them.

a) will agree b) agreed c) would agree d) agree

28.I wondered where … all the time.

a) had he been b) he had been c) he has been d) he was

29.These are … dictionaries. Where are … ?

a) mine, yours b) mine, your c) my, yours d) my, your

30. The little girl … ill if she hadn’t overeaten.

a) wouldn’t fall b) wouldn’t have fallen c) won’t fall d) hadn’t fallen
СРОЧНО!!!!! ПОМОГИТЕ, ПОЖАЛУЙСТА!!!!!!!​