Not only the USA and Russia but also China ________ manned satellites to circle the earth.
A.has sent up | B.has been sent up |
C.have sent up | D.have been sent up |
I _________ you, but I was busy all the time yesterday afternoon.
A.could help | B.had helped | C.helped | D.could have helped |
Hay, I _________ to meet you here. How long have you been here?
A. don’t expect B didn’t expect C. haven’t expect D. wouldn’t expect
She _____ to the office than she got down to writing the report.
A has no sooner got B. had hardly got
C .no sooner got D. had no sooner got
worked
A.advanced | B.adjusted | C.advised | D.added |
aim
A.campaign | B.bargain | C.captain | D.certain |