I'd like to be a professional singer, but I don't think I've got
| A.a good voice enough | B.a good enough voice | 
| C.a voice enough good | D.an enough good voice | 
Though brought up in Los Angeles, Steven Davidson spent his whole lifein New York.
| A.mostly | B.constantly | C.roughly | D.merely | 
Minister Bill De Blasioin office fewer than 48 hours when he came face to face with his biggest challenge in his life.
| A.has been | B.had been | C.would be | D.is | 
Going into a supermarket without a clear list, you mightpicking up what you wouldn't necessarily want.
| A.give up | B.take up | C.make up | D.end up | 
—1 wonder if Sue will be here by five.
  —Don't worry ! She just went to collect her kids.Shebe back by then.
| A.should | B.can | C.would | D.might | 
As a leading producer of greenhouse gases, Chinathe United States as the largest consumers of energy.
| A.describes | B.joins | C.controls | D.influences |