Now they needn't _____ the money. A.look up B.turn on C.worry about D .make sure

Must they clean the classroom now?No,they ___.A.can't.B.needn't.C.don't.D.mustn't为什么选d Must they clean the classroom now?No,they ___.A.can't.B.needn't.C.don't.D.mustn't 填空 ___（must)l___(finish)my homework now?---- NO,you needn't. they needn’t 什么diedjjjjjjjjjjjj They __clean the park today ,do they --___.It's too dirty .A needn't ,Yes ,they do.B don't need to .No ,they don't. These chairs need mending,___ they?A.needn't B.mustn't C.don't D.need they ___ any fruit juice.a.don't need b.needn't c.want d.don't want 1 How many desks do they buy every term?2 We must tie the young tree to the stick.将句子变成被动语态,每空一词3 You needn't do it now.It___ ___ ___ by you now.4 People use metal for making machies.Metal___ ___ for making machies.5.He made May I watch TV now .mum?No ,you ___为什么用 mustn't 不用 needn'tmay not 为什么 不用 两道英语填空选择The Fangs all ___ better now.They believe they shouldn't be lazy.We __1__ exercise every day,but we should try our ___2___ to exercise as often as possible1.A.needn't B.don't C.won't have D.mustn't2.A.best B.good C.well D.bet Now they needn't _____ the money. A.look up B.turn on C.worry about D .make sure she ___ help now.she should finish it by herself.a.doesn;t need tob.needn't anyc.doesn't need somed.doesn't need any -____ I finish my homework now?-No,you ___.You __ do it tonight.A.Must;needn't,may B.-____ I finish my homework now?-No,you ___.You __ do it tonight.A.Must,needn't,may B.Can,mustn't,canC.May,can't,must D.Must,needn't,must 7.--- Must I finish my homework now?--- No,you _____.You ___ do it this evening.A mustn't; can B needn't; may C can't; must D needn't; must they needn′t to do sth 还是 they needn′t do sth? 1.We can finish the work in two days.The work _____ _____ _____ in two days.2.They produce silk in Suzhou.Silk ____ ______ in Suzhou.3.The children will sing an English song.An English song ____ ____ ___ by the children.4.You needn't do it now.It ___ must i clean my room now ?---no, you ___ .but you must clean it tomorrow .A.must B. mustn't C.need D.needn't写解释 You () tell him the news.They told hi,just now.A.need not to B.don't need to C.need to D.needn't to顺便再问一下,needn't和need not有什么区别?