We _______ if you could give us whatever information you can in this respect.A.should appr

——Sorry，do you mind if I smoke here？——Yes，____________． A．you could B．go ahead

Mr. Green did give us a lecture about anthropology, but not a word ______.A．could we under

Please give us your quotations ______ you receive the additional repair list.A.as soon asB

—Could you give methe brochure for that machine？— ________________A、Yes, here you are.B、

If you fulfill this ______ task, you could well deserve a promotion.A．desolateB．desirableC

If you __________ with something, you keep trying to doit and do not give up, even t