People are very _____ about the problems ____ the environment.
A.concerning; concerned | B.concerning; concerning |
C.concerned; concerned | D.concerned; concerning |
I don’t feel like ___ now.I’d prefer ___ my homework at present.
A.to sleep ; doing | B.to sleep; to do | C.sleeping; doing | D.sleeping; to do |
---What ____ the population of China ?
---China has a population of 1.3 ____.
A.is, billions | B.are; billions | C.is; billion | D.are; billion |
---I’m tired.Shall we find a chair ___ in the park? ----Good idea!
A.to sit | B.to sit on | C.sitting | D.sit on |
This newspaper ___ twice a month.
A.comes over | B.comes out | C.publishes | D.comes round |
He has ___ for two months and he hasn't ___ a job yet.
A.lost his job….found | B.been out of work….found |
C.been out of job… looked for | D.lost his work….seen |