One thousand dollars a month is not a fortune but would help cover my living _______.

A. bills       B. expenses      C. prices      D. charges

Put the_______of your tongueagainst your upper teeth when you produce the sound。

A．tip

B．top

C．peak

D．pole

The World Wide Fund for Nature is an organization_____aim is to protect wildlife. ?

A. who      B. where? C. which      D. whose ?

We _____ for her because she never came.

A. mustn’t have waited   B. shouldn’t have waited  C. mustn’t wait  D. needn’t wait

The little girl _____ there alone.

A. not dare go       B. dares not go     C. dare not go      D. dare not to go

The report said a car went out of _________control on a highway _________south of the city and rushed into a river.

A.the;the                      B./;the                          C.the;/                   D./;/

As _______ unemployment is very high at the moment, it’s very difficult for people to find _______ work.

   A. the, 不填      B.不填，不填     C. the, a     D. an, the

You made the same mistake for _____ second time, dropping _____ “n” in the word “government”.

  A. a; the  B. a; a  C. the; an  D. a; an

His speech was extremely boring that it was       interrupted by applause and cheers.

A. constantly       B. ever       C. seldom        D. even 

How I wish it____! If it ___in a couple of days, the crops would survive.  

   A. will rain; rained           B. would rain; should rain

   C. should rain; rains          D. would rain; had rained