I would rather you （） today than tomorrow.
A. come
B. came
C. will come
D. to come
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If you pour oil on water, it （） float.
A. shall
B. will
C. can
D. may
I am not a diplomat now, but I （）.
A. used to
B. was used to
C. used to being
D. used to be
The man looked at me suspiciously （） that he had heard this type of story many times and asked me to describe the case.
A. even if to say
B. as if was saying
C. as if to say
D. even though saying
He showed great interest in my field of work. He asked me （） fresh developments.
A. informing him of
B. to inform him
C. to keep him informed of
D. keeping him informed of
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