23. _______ the plane have taken off on time?
--- I’m afraid not. The fog was too thick then.
A.Would | B.Should | C.Can | D.Must |
—Mike, what did our monitor say just now?
—Every boy and every girl as well as the teachers who to visit the museum asked to be at the school gate before 6:30 in the morning.
A.is; is | B.are; are | C.is; are | D.are; is |
You may use my office as you like, you clean it up afterwards.
A.as if | B.as well as | C.as soon as | D.so long as |
— Oh, I haven’t been to such a grand party.
— Come here, Mary. _______.
A.Help yourself | B.Make yourself at home |
C.Take your time | D.Behave yourself |
He was finally admitted to Beijing University. Never in all his life ______ so happy.
A.he had felt | B.had he felt | C.he felt | D.did he feel |
More strict measures should be taken____more people are infected with the virus of H1N1 flu.
A.so that | B.as if | C.in case | D.even if |