We are very anxious to know when you can definitely()shipment.
A.affect
B.effect
C.carry
D.load
“Must I finish my homework now?” “No, you() . But you() finish it this evening. ”A. mustn’ t…mustB. needn’ t…mustC. can’ t…canD. can’ t…must
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22．In the daytime， when you dive in the sea， you ________A． can see everything green and blueB． can- t be in dangerC． can catch nothingD． can't see anything clearly
计划的主要内容包括（），计划必须清楚地确定和描述这些内容。A.What，Why，Who，Where，When，Howmany，HowmuchB.What，Why，We，Where，When，Howto，HowmuchC.What，Why，We，Where，When，How，HowmuchD.What，Why，Who，Where，When，How，Howmuch
This is very important. You_____remember to shut down your computer everyevenlng。A. oughtB. needC. mustD. can
If it rains tomorrow, we _________ to picnic.A、wouldn't go toB、can't goC、won't go
—_______ I return the book to the library this week?— No, you _______.You can keep it until the end of this month.A.Must; needn’tB.Can; can’tC.May; mustn’tD.Can; mustn’t
27．If we travel by car ,we_________．A． can't travel fifty or one hundred miles a dayB． can-t stop at a hotel to spend the nightC． can make our own timetable 'D． can travel to a very far place in several minutes
