_______ the end of last term, we had learned 3,000 English words.
A. At B. By C. To D. On
Through the satellites, we can send and _______ messages.
A. pick up B. pick out C. take up D. take in
All is needed is a Supply of oil．
A．the thing B．that C．what D．which
--When _________ the training course begin?
--Next Monday.
A. has B. is going to C. does D. did
I think you’d better _____ your spare time better.
A. employ B. hire C. take D. share
Since the able person, John, is in ______ charge of the matter, we’re sure that the matter is
under _____ control now.
A. the; the B. the; / C. /; the D. /; /
