— Why do you do volunteer work in the North-West?— I___ to improve the lives of the children there through my efforts．
#99543
A
was trying
B
have tried
C
am trying
D
tried
推荐题目
It is said that the old pot ____under the earth for about 1000 years by the time it was discovered.
#102218
A
had buried
B
had been buried
C
buried
D
were buried
---Hurry, John!---Oh, damn! Both my legs are nearly to give out. I ____for hours.
#101892
A
had walked
B
walked
C
have been walking
D
am walking
It’s high time that we _____ measures to stop selling polluted vegetables.
#102040
A
must take
B
take
C
took
D
will take
— Sorry to have interrupted you. Please go on. — Where was I ?— You _____ you didn’t like your father’s job.
#104994
A
had said
B
said
C
were saying
D
had been saying
Don't worry. The hard work that you do now ____ later in life.
#101246
A
will be repaid
B
was being repaid
C
has been repaid
D
was repaid