情态动词的使用一、选择题1．— Is Lang Lang going to perform at Art Center this Friday?— Yes. It ________ be him. He has been here for three days.A．mightB．mustC．mustn’tD．may2．Think twice before making a decision, or you __________ get into trouble.A．mayB．can'tC．shouldn'tD．mustn't3．—Who is singing next door? It sounds like a young girl’s voice.—It _________ be Jane. But she seldom sings English songs.A．needB．mustC．mayD．can4．Hurry up, or we ________ miss the beginning of the film.A．shouldB．mustC．mayD．have to5．—How do you like my new dress? —Well, if I ________ say, it is not suitable for you.A．mayB．mustC．have toD．should6．—Must the children leave at six tomorrow morning?—No, they _______. They can have more time to get ready for the trip.A．can’tB．needn’tC．mustn’tD．may not7．— Why didn’t you tell it to me earlier?— Why ________ I? I want to have my own secret.A．canB．mayC．shouldD．shall8．—Hurry up, Jack! Let’s cross the road as fast as possible.—No, you ________. Don’t you see the light is still red?A．couldn’tB．wouldn’tC．mustn’tD．needn’t9．—Is it really necessary for me to go shopping with a mask on?—I’m afraid you ________ in public. It is not only to protect yourself but also to protect others.A．mustB．shouldC．canD．need10．—Will my car be ready by the end of the day?—It ________ be, sir. I’ll call if there’s any problem.A．mustB．couldC．shallD．should11．Sorry, smoking is not allowed here. If you ________ , you will be fined according to the rules.A．canB．willC．mayD．must12．When you visit a museum, some instructions should ________ and we’d better not ________ them.A．pay attention to; be againstB．be paid attention; againstC．be paid attention to; againstD．be pai...
