A. You must be tired.
B. Couldn’t you stay a little longer?
C. I’m sorry to have taken up too much time.
D. Go slowly.
[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. ______.
[单选题]---- Sorry, I have to ______ now. It’s time for class.---- OK, I’ll call back later.A． hang up B. break up C. give up D. hold up
[单选题]—I cannot find Tom anywhere.—He ______have been off long. I heard him make
[单选题]---- Sorry, I have to ( )now. It’s time for class.---- OK, I’ll call back later.A． hang upB． break upC． give upD． hold up
[单选题]The new-designed car is on show now. I wonder _____.A． how much it cost B. how much did it costC． how much it costs D. how much does it cost
I lent it to Xiao Lin just now.A. OKB. SorryC. CertainlyD. Here you are
[问答题]I'm having a headache now.
[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
3.There is not much point in showing off when mobiles are-|||-so common now.
[单选题]—I’ve got to go now. —Must you? I______you could stay for dinner with us.A． think B. thoughtC． have thought D. am thinking