【推荐1】Five years later，Jim will ______ sing and dance well.

A．can

B．be able to

C．is able to

D．could

【推荐2】—Must I go there now?
—No, you ___________. It’s up to you.

A．mustn’t

B．can’t

C．shouldn’t

D．needn’t

【推荐3】—Is it usually warm in Yancheng in May?
​—Yes. But it _______ be rather cold sometimes.

A．must

B．should

C．would

D．can

【推荐1】We shouldn’t throw any objects from the building. Even a small object ________ cause serious injuries or death, when dropped from a great height.

A．must

B．should

C．may

D．need

【推荐2】“Must I come to see you again?”   “No, you _________.”

A．mustn’t	B．can’t
C．may not	D．needn’t.

【推荐3】The book report ________ be Jack’s. He hasn’t read the book yet.

A．need

B．may

C．can’t

D．wouldn’t

【推荐1】—Look! The man at the gate __________ be our headmaster. He almost stands there every morning.
—No, it _________ be him. He is holding a meeting in the office now.

A．can; can’t

B．must; mustn’t

C．must; can’t

D．might; mustn’t

【推荐2】— I have been to Mars several times.
— You________ be joking! It’s impossible!

A．must

B．may

C．can

【推荐3】After a long walk, the old man ________ be tired now.

A．can

B．must

C．should

D．need