Question

Поставте дієслова в дужках у потрібній формі.
1) We... (to have) the conference since ten o'clock.
2) The boys... (to fish) for three hours now.
3)... Jane... (to skate) since four o'clock? No, she...
4)... they... (build) the house for a year now? Yes, they....
5) How long... you... (to watch) the race?I... (to watch) the race for twenty minutes now.
6) What... they... (to do) since morning? They... (to decorate) the hall for the party.
7) With whom... Fred... (to play) tennis? - He... (to play) tennis with Dick.
8) Whose call... Cathy... (to wait) for?-She... (to wait) for a call from her boss.
9) The doctors... (to operate) on the patient for five hours now.
10) How long... the police... (to investigate) this murder? They... (to investigate) this murder for three weeks.
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Answer 1

1) We have been having the conference since ten o'clock.

2) The boys have been fishing for three hours now.

3) Has Jane been skating since four o'clock? No, she hasn't.

4) Have they been building the house for a year now? Yes, they have.

5) How long have you been watching the race? I have been watching the race for twenty minutes now.

6) What have they been doing since morning? They have been decorating the hall for the party.

7) With whom has Fred been playing tennis? - He has been playing tennis with Dick.

8) Whose call has Cathy been waiting for? - She has been waiting for a call from her boss.

9) The doctors have been operating on the patient for five hours now.

10) How long have the police been investigating this murder? They have been investigating this murder for three weeks.

Answer 2

Ответ:

1) We have had the conference since ten o'clock.

2) The boys have been fishing for three hours now.

3) Has Jane been skating since four o'clock? No, she hasn't.

4) Have they been building the house for a year now? Yes, they have.

5) How long have you been watching the race? I have been watching the race for twenty minutes now.

6) What have they been doing since morning? They have been decorating the hall for the party.

7) With whom is Fred playing tennis? - He is playing tennis with Dick.

8) Whose call is Cathy waiting for?-She is waiting for a call from her boss.

9) The doctors have been operating on the patient for five hours now.

10) How long have the police been investigating this murder? They have been investigating this murder for three weeks.