【推荐1】—Can I watch TV for some time?
—No, you can’t. You ________ do your homework first.

A．can

B．mustn’t

C．must

D．can’t

【推荐2】—Can you play table tennis?
—Yes. I ________.

A．can

B．must

C．may

【推荐3】—“Where there is a Chinese flag, there is a beacon(灯塔) of faith(信念). If faith has a color, it ________ be China Red” Meng Wanzhou said.
—Yes, our country is becoming stronger and stronger.

A．can

B．must

C．might

D．may

【推荐1】—Mum, must I stay there the whole day?
—No, you ________. You ________ come back after lunch, if you like.

A．mustn’t; can

B．needn’t; must

C．needn’t; may

D．may not; should

【推荐2】（2020•海口三模）The yellow ball ______ be Tom's． His ball is blue．

A．might

B．must

C．mustn't

D．can't

【推荐3】—Whose textbook is it? Is it Jenny's?
—No, it ________ be Jenny's. Look, Helen's name is on the cover. I think it ________ be Helen's.

A．can't; must

B．mustn't; must

C．can't; may

D．mustn't; may

【推荐1】Please __ your temperature and tell me if you have a fever.

A．have

B．catch

C．take

D．test

【推荐2】With Sima Yi's army drawing near, Zhuge Liang had to come up with a plan.

A．moving

B．taking out

C．making pictures

【推荐3】The teacher tells us to ________ school before 7: 25 every morning.

A．arrive

B．get

C．reach

【推荐1】The ticket says, “All passengers _______ arrive at the airport two hours before the departure time.”

A．may

B．need

C．must

D．can

【推荐2】—Must I be home before eight o'clock，mum?
—No，you ____.But you have to come back before ten o'clock.

A．needn't	B．can't
C．mustn't

【推荐3】—Listen! The radio says Bob gets first prize of the speech competition.
—Really? I ________ believe my ears!

A．needn’t

B．can’t

C．mustn’t

D．shouldn’t