Viết lại câu: 1) If you see Peter, tell him he should be here at 8.00. 2) I wouldn't accept if you ask me to marry you

1. If you see Peter, tell him he should be here at 8.00
-> Should.....
2. I wouldn't accept if you ask me to marry you
-> If you were...
3. If you do the shopping, I'll cook lunch
-> You....
4. What would you do if you found some buried treasure?
-> If you were...
5. If Paul hadn't been interested, the project would have been abandoned.
-> But for...