They have not yet entered ______ serious negotiation.
A. at
B. for
C. into
D. between
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There are both similarities and differences ______ the tourist-attracting countries such as Italy and Greece.
A. from
B. between
C. among
D. of
You’ll meet him _____ the airport _____ Saturday.
A. on…on
B. at…on
C. in…by
D. at…before
While I was driving home, I heard some surprising news the radio.
A. by
B. through
C. on
D. at
There was a storm the night; it rained three or four hours.
A. during…for
B. in…during
C. during…at
D. on…during