he can't have a break now,because he ________his homework.(not finish) 怎么填?

can he ride a bike?yes he cant.he can have a ice-cream.改错题 He ___ written a composition like thisa.can have b.can't have为何选B? he can't haue been a dcntist.he must have been a doctor.翻译下 英语:请用12个词填空.HURRY UP Word:an apple,an egg,a tomate,apples,tomatoes,eggs,sugar,milk,tea,chicken,cake,cheese.write:‘You must lose weight,'my doctor said to me,‘You mustn't eat( ).They're bad for the heart.'‘Can't I have( )for brea but he a have mouth can doesn't he sing . 连词成句 he can't have a break now,because he ________his homework.(not finish) 怎么填? we have a computer at a very good price ,but he can't a[ ] it He can't find his key.He ---------- them.A.must lost B.must have been lost C.must have lost He could have come to help us ,but_____.a.he didn't b.he hasn't c.he hadn't d.he can't为什么选a不选b如果后面写反义疑问句是不是用didn't he? Tony( )the invitation ,otherwise he would have attended your birthday party.A.can recive B.must have received C,can't have recerved D,could't received John doesn't -------(have) a football.But he can ------(play) football.这个怎么填? YOU CAN’T BE STOP.He HAVE’s a PARTY OUT THERE He doesn't have a bike.He ---walk back home.a.can b.must c.has to he isn't at school.i think he ------be ill A.has to B.shall C.can D.have to -Does your uncle have a car?-A car He can't （-Does your uncle have a car?-A car He can't （ ） afford a bike.A.also B.too C.still D.even I didn't see him at the meeting yesterday afternoon.He ____ it.A.can't have attended B.wouldn't have attended He must have been ill,____?Yes ,otherwise he wouldnt be absent from the party yesterday.A.isn't he B.wasnt he C.can't he D.mustn't he He can hardly see anything,________?A.can't he B.could he C.can he D.couldn't he