10 questions
1.I (not / work) today.
2.We (buy) a new lamp.
3.We (not / plan) our holiday yet.
4. Where (be / you) ?
5. He (write) five letters.
6. She (not / see) him for a long time.
7. (be / you) at school?
8. School (not / start) yet. School has not started yet.
9. (speak / he) to his boss? Have he spoken to his boss?
10. No, he (have / not) the time yet. No, he has not had the time yet.