Rewrite the sentences

* Rewrite the sentences.
1. It is late now; I don't think Ann will come to see us.
-> I would be surprised if __________________.
2. We don't go on holiday because we don't have enough money.
-> If __________________.
3. Do these exercises more carefully or you will fail the exams.
->Unless__________________.
4. I do not know the answer so I cannot tell you.
-> If __________________.
5. She can't apply for the job because she doesn't know Frencj.
-> If she knew__________________.
6. If she didn't come here now, we'd come back home.
-> Unless__________________.
7. Be careful or you will not be able to get the job.
-> Unless__________________.
8. The trees will die unless it rains soon.
-> If__________________.