A. doesn't he
B. mustn't he
C. needn't he
D. isn't he
Sam must be ______ in his bedroom now.He is going to leave for Paris tomorrow.A.
Is the library________now? No, it’s ________.A. open; closeB. opening; closingC.
[单选题]Is the library ______ now?-No, it’s ______.A.open; closeB.opening; closingC
[单选题]I must be going now.- _________A.So soon! I hope you've enjoyed it.B.Have a
[单选题]22. He used to be _____, but now he likes to meet and talk to new people.A. busy B. strongC. tall D. shy
He must be a fool if he does not know ___________I meanA. whatB. thatC. whichD.
[单选题]----I’ve got to go now.---Must you? I you could stay for dinner with us.A. think B. thoughtC. have thoughtD. am thinking
[单选题]( )Her son __________ Coke, but now he __________ milk.A.used to drink;is used to drinkingB.used to drinking;drinksC.is used to drinking;used to drinkD.is used to drink;is drinking
If he___ to the teacher attentively,he ___the answer to the problem now.( )A. ha
[单选题]G.uest: I must be off now. I have an appointment at six.H.ost: Well, in that case I won't keep you then. ______.