He _____ if he works hard for the people.

A. shall praise  B. shall be praised      C. will praise   D. will be praised

 I lived with my sister this summer and didn’t have to pay rent. So I _____ save most of my salary.

A. could  B. would  C. was able to  D. should

 —We weren’t sure which way to go. In the end we turned right.

—You _____ the wrong way. You _____ left.

A. went; should have turned

B. have gone; must turn

C. went; would have turned

D. had gone; must have turned

 I was really anxious about you. You _______ home without a word.

A. mustn’t leave    B. shouldn’t have left      C. couldn’t have left    D. needn’t leave

 — I heard they went skating in the mountains last winter.

— It _____ true because there was little snow there.

A. may not be          B. won’t be        C. couldn’t        D. mustn’t be

 —What does the sign over there read?

―“No person ______ smoke or carry a lighted cigarette，cigar or pipe in this area．”

A．will         B．may          C．shall           D. must

 —Mum, I’ve been studying English since 8 o’clock. ____ I go out and play with Tom for a while?

—No, I’m afraid not. Besides, it’s raining outside now.

A. Can’t          B. Wouldn’t        C. May not        D. Won’t

 The two strangers talked as if they ____ friends for years.

A should be       B would be       C have been       D had been

 There used to be a small school,___________?

A. was there       B. wasn’t it       C. usedn’t there       D. usedn’t it

 To be on the safe side, we should fill up the tank now, because we ______ run out of gas on the way.

A. can       B. would       C. might       D. should