Câu 8 mình không chắc chắn nha.

2) I'll call the police if you don't leave me alone !

--> Unless you leave me alone, I'll call the police
3) In the snowy weather we don't go to school
--> If it didn't snow, we could go to school
4)Without Jack's help , i wouln't have been able to move the table
--> If Jack helped me, I would have been able to move the table

5) You drink too much coffee ,that's why you can't sleep.

--> If you didn't drink too much coffee, you could sleep.
6) Make me some coffee , and i'll give you one of my biscuits
--> If you make me some coffee, I'll give you one of my biscuits
7) If you hadn't told me about Sue's hair , i wouldn't have noticed
--> Unless you had told me about sue's hair, I wouldn't have noticed
8) If you see Peter , tell him to be here at 8:00
--> Should you see Peter, tell him he should be here at 8.00.

                          STUDY WELL!