Ответ:

1) has

2)been doing

3)has been raining

4)have/ been studying

5)have been driving

6)have been playing

7/have been waiting

haven't

8) have been spending

9)has been eating

10) have been working

have

Ответ:

1. Has Jim been doing exercise? 2. Yes, he has.

3. It has been raining for several days.  4....because I have not been studying hard.

5. We have been driving for two hours.

6. Tracy and Tom  have been playing tennis for two hours.  

7. ... . Have you been waiting for a long time? No, I have not.

8. Where have you been spending your summer holidays?

9. Who has been eating my cookies?

10. .... . Have you been working hard? Yes, I have.

Объяснение: