The reason ______ Mr. Robinson did not arrive in Shanghai as scheduled was that his flight was called off because of the bad weather.
A. when
B. why
C. which
D. where
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My suggestion is that a doctor ______ immediately.
A. is sent for
B. be sent for
C. will be sent for
D. can be sent for
If I ______ you, I would not do it.
A. was
B. am
C. were
D. be
He is ______ a writer than a reporter.
A. more
B. rather
C. not so much
D. not such
He’s working hard for fear that he ______.
A. would fall behind
B. falls behind
C. should fall behind
D. could fall behind
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