【推荐1】—Meng Wanzhou said, “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.”
—Yes, our country is becoming stronger and stronger.

A．must

B．may

C．might

D．could

【推荐2】—________ you smell something terrible?
—Yes. It seems that something is burning (燃烧).

A．Can

B．May

C．Must

D．Need

【推荐3】—Mike, I can’t stop playing computer games.
—For your eyes, my dear friend, I’m afraid you ________ .

A．could

B．may

C．would

D．have to

【推荐1】—Listen! Is that Kate playing the piano in the room?
—No, it ________ be her. She has gone to London with her parents.

A．may not

B．needn’t

C．mustn’t

D．can’t

【推荐2】—It’s so hot. ________ I swim in the river, mum?
—No, you ________. It’s dangerous. Look at the sign!

A．Could; couldn’t

B．Should; mustn’t

C．Must; needn’t

D．Could; can’t

【推荐3】— Must I return the book today?
— No, you ________. You can keep it for two more days.

A．can’t

B．shouldn’t

C．couldn’t

D．needn’t

【推荐1】-----What’s Mary going to do this coming weekend?
----- I’m not sure. She ____________ go to the country to see her aunt.

A．can

B．must

C．will

D．may

【推荐2】－The traffic is very heavy, so Mike ________ come late.       
－That's OK.   We'll wait for him.

A．can

B．may

C．need

D．should

【推荐3】— Will Jim come to Yangzhou for a holiday?
— He ________come, it depends on how much homework he will have.

A．may

B．should

C．must

D．need