move
moved
has moved
第1题：
26． My cousin has been happy since he_________ to spend more time with his friends．
A． will allow
B． will be allowed
C． allowed
D． was allowed
第2题：
The house ______in bad repair since he moved out.
A、was
B、has been
C、had been
D、was being
第3题：
The old lady has never ______the house since she moved in.
A. been away
B. left
C. lived
D. stayed at
20．答案为B 这个老太太自从搬进来就从未离开过这个房子。根据题意，可排除C和D。A用法是错误的，也排除。
第4题：
His mother ______ the Party since 1978.
A、joined
B、has joined
C、was in
D、has been in
第5题：
A、has employed
B、was unemployed
C、had been unemployed
D、has been unemployed
第6题：
Not until he left his home ________ to know how important the family was for him.
A.did he begia
B.ead he beans
C.he began
D.he has began
第7题：
—When did he go to America?
—Oh, he ______ there since half a year ago.
A went
B has been
C has gone
D was
第8题：
His sister left home in 1998, and _______since.
A. has not been heard of B. has not been heard of
C. had not heard of D. has not heard of
第9题：
He has already made up his mind, it’s no use________him.
A. try to persuade
B. to try to persuade
C. trying to persuade
D. to try persuading
第10题：
A、moves
B、moved
C、move
D、has moved