--People should stop using their cars and start using public transport.
 -- __________. The roads are too crowded as it is.
| A.All right | B.Exactly | C.Go ahead | D.Fine | 
-Let’s eat out.shall we?
  -.I’ve run out of my money for the week already.
| A.Forget it | B.Don’t mention it | C.All right | D.Don’t say so | 
Our city has developed into a big city,which isit used to be.
| A.four times large than that | 
| B.four times the size of what | 
| C.four times the size larger than that | 
| D.as tour times the size as that | 
The workers in the factory demanded that their payby 20 percent.
| A.be raised | B.would be raised | C.should arise | D.should be risen | 
As we know, big cities aregood opportunities lie.
| A.what | B.the place which | C.where | D.in which | 
his business, he had little time to have fun with his little daughter.
| A.Absorbed in | B.Be addicted in | 
| C.Being absorbed in | D.Occupying with |