131。--- Could you please tell me the way to the station?

　　---Sorry，I’m a stranger too.You ______ ask the policeman over there。

　　A.must B.may C.need D.should

　　132.You’ve made ______ mistakes this time than ever before。

　　A.few B.litlle C.fewer D.less

　　133.Travelling by air is ______ more expensive than by train even though the air tickets are on discount( 打折)。

　　A.very B.a lot of C.many D.far

　　134.Though the price of the camera is OK， ______ I don’t think I’ll take it。

　　A.but B.and C.yet D.so

　　135.The city is trying to ______ the living environment of the people。

　　A.improve B.rise C.lift D。 increase

　　136。---What was the score of the match? Did you beat them?

　　---________。 We lost to the girls。

　　A.Sorry， I don’t know B.I don’t want to talk about it

　　B.It’s a secret D.Don’t ask me

　　137。--______ is the population of the town?

　　---Over 20，000 。And a third of the population ____ workers of the car factory。

　　A。 What， are B。 How many ， are C。 What ， is D。 How many， is

　　138---Alice，why didn’t you come here yesterday?

　　---I ____ ， but my son suddenly fell ill and I had to take him to the hospital。

　　A.had B.did C.was going to D.didn’t

　　139。---Could I speak to Tom， please?

　　---Sorry， he isn’t here at the moment。 He _______Hangzhou on business 。

　　A.went to B.has gone to C.goes to D.has been to

　　140。---Good luck to you _____ your trip!

　　---Thank you _____ your kind words。

　　A.to， for B.with， to C。 with， for D。 to， for