you must have the paper finished by the end of this month

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• 把下列句子由主动语态改成被动语态,或由被动语态改成主动语态1、He will take to the man politely,2.Jack isn't going to turn on the fans.3.My father won't buy a new bike for me.4.Will Jim take care of the goldfishes?5.This must be done as soon as possible.6.Should my paper be finished in an hour.7.Mr Smith may mend the car.8.You cannot take the magazine out of the reading room.
• Why haven‘t you finished your paper yet?You______to have finished it by Thursday evening.(2 分)A.are supposedB.supposeC.were supposedD.are to suppose
• You have to_(submit)your paper by the end of this month.
• you have finished most of the work and you____start working so early tomorrow,you ___come at 9a.m.A can't,may Bdon't have to,may Cmustn't ,have to Dcouldn't,must
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