He ran a hundred metres _________ thirteen seconds.
A. at
B. by
C. with
D. in
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The guard looked _________ one boot,then the other.
A. to
B. out of
C. after
D. inside
His father died _________ a serious accident.
A. of
B. from
C. in
D. for
I paid five yuan _________ the book.
A. on
B. in
C. for
D. off
I have heard _________ him.He came from the city _________ Hangzhou.
A. for;of
B. of;of
C. from;at
D. from;in