Occasions are quite rare ____ I have the time to spend a day with my kids.
A. who B. which C. why D. when
We got to the top of a mountain _________ we can see the whole city.
A. at where B. from there
C. from where D. there
______ exceptionally heavily might railway services be temporarily dislocated (扰乱).
A. If only it snowed B. Only in case it snows
C. Only were it to snow D. Only when snow
Jack is late again.It is ________of him to keep others waiting.
A. normal B. ordinary
C. common D. typical
The publishing house ______ his copyright, so he accused it.
A. abandoned B. condemned
C. invaded D. surrendered
--- Don’t you think it necessary that he __________ to Miami but to New York?
--- I agree, but the problem is _______ he has refused to.
A. will not be sent; that B. not be sent; that
C. shouldn’t be sent ; what D. should not send; what
