1 . —1 am so nervous. I have a feeling that I am gonna be embarrassed in the interview.
—If I were you, I ______ for it last night instead of watching movies.

A．would prepare	B．prepared
C．had prepared	D．would have prepared

2 . If I hadn’t stood under the ladder to catch you when you fell, you _________ now.

A．wouldn’t be smiling

B．couldn’t have smiled

C．won’t smile

D．didn’t smile

3 . At the age of 14, Father had to leave school and start working. There would be no one to support the family _______ he not worked.

A．did

B．has

C．had

D．was