He walks as if he (have) ______ a wooden leg.
He walks as if he (have) ______ a wooden leg.
He walks as if he (have) ______ a wooden leg.
Seldom ______so warmly welcomed.
A. has he been
B. he has been
C. was he
D. he had been
He doesn't know ______ or go home.
A.to wait
B.if to wait
C.if that he should wait
D.whether he should wait
If he _____giving up smoking, he can make it.
A) sets the mind on
B) sets his mind on
C) has a mind
D) gives his mind to
Not until______ the whole thing to him______that his mother loved him.
A.had I explained: he knew
B.had I explained: that the knew
C.I had explained: that he knew
D.I had explained: did he know
The child felt______ (misery) when he found that all his former playmates tried to avoid him.
Billy Joel began taking piano lessons ______.
A.when he joined his first rock band
B.after he was named "Best New Male Vocalist"
C.at fourteen
D.before he was fourteen years old
Why didn't he eat anything?
A.He had forgotten to bring any food with him.
B.He was afraid he would fall asleep if he should eat anything.
C.He was not hungry.
D.It was difficult to eat while flying a plane.
B、should not follow
C、mustn’t have followed
D、hadn’t followed