He has made himself()with us.
A. acquaint
B. acquainted
C. acquainting
D. to acquaint
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I don't think that I shall fail.But if I(), I would try again.
A. should fail
B. would fail
C. failed
D. had failed
Is it the first time you()to Chongqing?
A. came
B. have come
C. had come
D. would come
I don’t know how to express my thanks.——()
A. it’s my pressure
B. The pleasure is mine.
C. Nice to meet.
D. No, not.
He decided to()more time to accompany his children after the death of his wife.
A. set aside
B. set out
C. set back
D. set off