【正文】 e because they ________ spend much time going from shop to shop.A．needn’t B．can’t C．mustn’t D．shouldn’t25．— Mum, why do I have to wash hands so many times a day?—You ________ be too careful, for your health.A．can’t B．mustn’t C．may not D．needn’t26．—Will Jim e to Yangzhou for a holiday?—He ________e and it depends on how much homework he will have.A．may B．should C．must D．need27．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．—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．should30．—Must we stop the Japanese government discharging nuclear waste water (排放核污水) into the Pacific Ocean?—________. Because everyone should protect our earth and it is bad ________ us to eat the polluted seafood and drink the waste water.A．Yes, we can。 or C．working。d better __________ hard from now on, __________ you will fail the exam.A．work。t D．mustn39。ll fetch them for you．A．May B．MustC．Should D．Need16．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．should17．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’t18．—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．Think twice before making a decision, or you __________ get into trouble.A．may B．can39。mustn’t10．— Mom, must I clean my room now?— No, you ________. You can do it after dinner.A．needn’t B．mustn’t C．shouldn’t D．can’t11．Hurry up, or we ________ miss the beginning of the film.A．should B．must C．may D．have to12．—Have you decided to take up teaching as career after graduation? —I ________ go abroad for further education instead. But it depends.A．must B．should C．may D．shall13．Will you be back early this evening?Yes, but I ________ be a little late. Our boss sometimes has extra work for us.A．may B．must C．need D．will14．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．—Amy, I hear you39。needn’tC．mustn’t I。情態(tài)動詞的常見類型及答案一、選擇題1．— Zoe, what do you think is the greatest advantage of shopping online?— At least I ______