If you ______your mind, please call me at the number before Saturday.
A. changed
B. would change
C. had changed
D. change
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Having obtained the college diploma, he ______ a position in that company.
A. carried on
B. took in
C. applied for
D. put on
It is the management _____has to make sure its staff are not overworked.
A. what
B. that
C. which
D. whose
Most people in this region think that they should _______heavy industry.
A. develop
B. supply
C. take
D. make
______you area first time buyer or not, we will offer you a good price today.
A. Whatever
B. Whenever
C. Whether
D. How