1 . Johnny, you ________ play with the knife, you ________ hurt yourself.

A．won’t; can’t

B．shouldn’t; must

C．mustn’t; may

D．can’t, wouldn’t

2 . I still remember my happy childhood when my mother ___________ take me to Disneyland at weekends.

A．might	B．must
C．would	D．should

3 . The door ________ open, no matter how hard she pushed.

A．shouldn’t	B．couldn’t
C．wouldn’t	D．mightn’t

4 . The need to do what majority of us are doing forces us to take up activities which we ________ otherwise.

A．won’t

B．wouldn’t

C．should

D．might

5 . —What happened to the young trees we planted last week?
—The trees ________ well, but I didn’t water them.

A．might grow	B．needn’t have grown
C．would have grown	D．would grow

6 . There _______ be less risk of climbing to the summit since we have made adequate preparations for it.

A．should

B．shall

C．need

D．would

7 . The new law states that people _______drive after drinking alcohol.

A．wouldn’t

B．needn’t

C．won’t

D．mustn’t

8 . He thought he would b ________ from going to school.

9 . The professor ______ sit in his study for hours when he worked on the new project.

A．could

B．might

C．would

D．should

10 . —________ you interrupt now? Can’t you see I’m on the phone?
—Sorry, Sir, but it’s urgent.

A．Can

B．Should

C．Must

D．Would