When passing me he pretended ______ me.
A. to see
B. not having seen
C. to have not seen
D. not to have seen
The children insisted ______ there on foot.
A. they going
B. they would go
C. on their going
D. going
He still remembers ______ to Shanghai when he was very young.
A. taking
B. being taken
C. taken
D. having taken
______ the railway station,we had a break,only ______ the train had left.
Arriving at;to find
B. Coming to;discovering that
C. On arriving at;finding out
D. Hurrying to;to have found out
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