Unit 4 A good read 语法 must与have to和疑问词+to do的用法 一、单项选择题 1．（2024八下·蒙山期末） — ____ I hand in the report today — No, you needn't. You can hand it in tomorrow. A．Can B．Must C．Should 2．（2024八下·忻城期末） AI will surely play an important role in our future live. But it ____ be used in a proper way. A．can B．must C．may 3．（2024八下·宝应期末） The PE teacher ____ be thirsty in the hot sun. Let's take a bottle of water for him. A．can B．may C．must D．should 4．（2024八下·成都期末）According to the new traffic rules, people ____ wear a helmet（头盔）when riding an e-bike to stay safe and follow the law. A．might B．can C．must 5．（2024八下·松江期末） All passengers ____ go through safety check before they take a plane. A．must B．may C．ought to D．can 6．（2024八下·南宁期末） We ____ wait till the traffic light turns green when we cross the road. A．must B．can C．need 7．（2024八下·泗洪期末） It is getting dark. He ____ go home now A．shouldn't B．has to C．mustn't D．could 8．（2024八下·杨浦期末） You ____ look at other students' work. It's against the rules. A．ought not B．needn't C．mustn't D．don't have to 9．（2023八下·连云期末） The sign"No smoking"shows that we ____ smoke in public. A．mustn't B．may not C．needn't D．couldn't 10．（2024·连云模拟）Life is like riding a bicycle. To keep a balance, you ____ keep moving. A．must B．can C．can't D．mustn't 11．（2024·常州模拟） — Do you think Emma is still studying at the library It's almost midnight. — She ____. The library closes at 9:30 p.m., and everyone has to leave by then. A．should be B．must be C．needn't be D．can't be 12．（2024·石家庄模拟） —Look! People outside are wearing dresses and shorts. —The weather ____ be very hot. A．shouldn't B．must C．can't D．might 13．（2024·吉林模拟）—The paper cutting is pretty lively. Who made it — It ____ be. Amy. Nobody in our class, except her is able to do it. A．might B．must. C．can't D．mustn't 14．（2024·邢台模拟） If you have something important to do, you ____ waste any time. A．needn't B．mustn't C．may not D．won't 15．（2024·永善模拟）—Must I wait here all day I have a lot of work to do. ———No, you ____. You may be back in the afternoon. A．mustn't B．can't C．don't have to D．shouldn't 16．（2024·西山模拟） According to the new traffic rules, people ____ wear a helmet (头盔) when riding an e-bike. A．must B．might C．can D．may 17．（2024·青浦模拟） Listen! Her voice is shaking while speaking. She ____ be very nervous. A．must B．need C．should D．can 18．（2024·成都模拟） Peter's schoolbag is here. He ____ be in the classroom and prepare for his speech. A．must B．might C．could 19．（2024·成都模拟） —Daniel, you ____ spread the books all over the floor. It is a rule. —Sorry, I won't. A．couldn't B．needn't C．mustn't 20．（2024·柳州模拟） —Must I stay here and wait for you —No, you ____. You can go home now. A．needn't B．can't C．mustn't 21．（2024·柳州模拟） —Wit ... ...
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