What idea can a man who is blind from birth have_____ color?
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Some people say that we live _____ the age of computers.
A. in
B. at
C. with
D. for
---May I attend your lecture, Mr. Green? ---Welcome _____ open arms.
A. with
B. by
C. in
D. for
_____ defeated, they didn't lose heart.
A. In spite of
B. Except for
C. Though
D. Until
I saw Jack yesterday. He told me that he would stay here _____ the end of this year.
A. at
B. by
C. for
D. till