【正文】 ight.A．must B．should C．may D．need6．—Dad, must we wait until the light bees green? —Yes, I am afraid we ________. That’s the traffic rule.A．may B．can C．have to D．need7．— Is Lang Lang going to perform at Art Center this Friday?— Yes. It ________ be him. He has been here for three days.A．might B．must C．mustn’t D．may8．You ________ write the report again because spelling mistakes are not allowed at all.A．must B．can C．may D．could9．—How do you like my new dress? —Well, if I ________ say, it is not suitable for you.A．may B．must C．have to D．should10．When you visit a museum, some instructions should ________ and we’d better not ________ them.A．pay attention to。 be against B．be paid attention。 against D．be paid attention to。 hold B．gathering。 holding D．to gather。t make so much noise. I ________ hear the speaker very well.A．needn39。t C．shouldn39。t14．We’ve discussed every detail of this plan and have got everything ready. But still something __________ go wrong. We still have to be very careful.A．must B．should C．would D．may15．When I was young, my father ___________ take me to climb the hill which was not far from our house.A．may B．must C．would D．should16．You ______ pay too much attention to your pronunciation, as it is so important in the oral（口頭的） test.A．shouldn’t B．mustn’t C．can’t D．needn’t17．—Shall we go camping this summer holiday?—Nothing________be better.A．should B．could C．must D．may18．—Would you please________in that way? That’s not safe!—Sorry. I won’t do it any more.A．not driving B．not to drive C．no driving D．not drive19．Dr. Zhong Nanshan once said, To prevent the spread of this disease, we________never be too careful.A．can B．may C．must D．should20．You39。 and B．working。 and D．work。ve discussed every detail of this plan and have got everything ready. But still something ________ go wrong. We still have to be very careful.A．must B．should C．would D．may24．—Suzy described every detail of the accident just now.—Her memory ________ be pletely back.A．shall B．need C．must D．could25．—Is that Mr Zhou?—It ________ be him. He has gone to Beijing.A．can B．may C．can’t D．shouldn’t26．Most young people like shopping online because they ________ spend much time going from shop to shop.A．needn’t B．can’t C．mustn’t D．shouldn’t27．I think all the students love the weekends because, to them, they ________ get up early on Saturdays or Sundays.A．mustn’t B．don’t need C．needn’t D．can’t28．—Is it usually warm in Yancheng in May??—Yes. But it _______ be rather cold sometimes.A．must B．should C．would D．can29．— Why didn’t you tell it to me earlier?— Why ________ I? I want to have my own secret.A．can B．may C