Ответ:

Объяснение:

1. Where are you? - I have been to the dentist.

2. Have you seen my watch anywhere? No, I am afraid I haven't seen it anywhere.

3. I have not finished my letter yet.

4. He just went out.

5. I can't find my bicycle. Someone has taken it.

6. I have finished my homework already. Now I can watch TV.

7. Is Mary watering tomatoes? I think so.

8. Mr. Parker travels to Washington, D.C. very often. He has flown there many times.

9. He has never met Nancy's parents. He hopes he will get the chance to meet them soon.

1. have you been/ have been

2. Have you seen / haven't seen

3. haven't finished

4. has gone out

5. has taken

6. have finished

7. Has Mary watered

8. has flown

9. has met