He is said_____ birds kept in cages in order to have the pleasure of setting them free.
A. to be buying
B. to have bought
C. buying
D. having bought
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How long is it____ we visited your mother
A. since
B. that
C. before
D. after
He told me it was for this reason____made him come late yesterday
A. which
B. that
C. why
D. as
____,he left without saying a word
A. to my surprise
B. at my surprise
C. in my surprise
D. for my surprise
Mary_____the piano very well. However, she hasn't played it since she had a baby.
A. played
B. will play
C. plays
D. had played
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