1. We (not/ plan)......have not planned........our holiday yet.
2. Where (be/ you) have you been?
3. He (write).......has written.......five letters.
4. She (not/ see)........has not seen......him for a long time.
5. (be/ you).....Have you  been.........at school?
6. School (not/ start)......has not started........yet.
7. (speak/ he)......Has he spoken........to his boss?

8. No, he (have/ not)....has not had..........the time yet.

1. We haven't planned our holiday yet.
2. Where have you been?
3. He has written five letters.
4. She hasn't seen him for a long time.
5. Have you been at school?
6. School hasn't started yet.
7.Has he spoken to his boss?
8. No , he hasn't had  the time yet.