I have spent______ on this job. I think I can finish it______this afternoon.
A.sometime; sometime B.sometimes; some time
C.some time; sometime D.some times; sometime
Boy, didn’t you see people were waiting in line? Don’t______in!
A.push B.pull
C.put D.carry
The weather is bad. You shouldn’t risk _______ mountains.
A.to climb B.for climb
C.for climbing D.climbing
------Have you read the______ of the country you are going to?
------Yes. Now I know it’s a country famous for natural beauty.
A.introduction B.instruction
C.interview D.conclusion
The old men and the children must in our country .
A. take good care B. be taken good care
C. take good care of D. be taken good care of
Paper first invented in China .
A. is B. are C. was D. were
