用所给词或词组的适当形式填空

1. If I _________(be)you,I would not do such a thing.

2. If he_________( follow) the doctor's advice, he would not have died.

3.If I___________( know) her well, I would tell you about her.

4. If she_________(be)more careful,she wouldn't have made these mistakes.

5. If he________(go over )his lessons yesterday,he would pass the exam now.

（）是指过去的经验在头脑中的反映。

A.识记

B.记忆

C.再认

D.回忆