They’ve won their last three matches. ________I find a bit surprising 

A. that                                 B. when 

C. what                                 D. which

Last week, only two people came to look at the house, _______ wanted to buy it.

  A. none of them          B. both of them      

  C. none of whom          D. neither of whom

Later in this chapter cases will be introduced to readers __ consumer complaints have resulted in changes in the law.

A. where             B. when

C. who               D. which

---It looks heavy. Can I give you a hand?

---_______.

A. No, thanks      B. Yes, my pleasure      C. No, never mind   D. Yes, I do

4．----You are confident about the job interview, aren’t you?

   ----       , I’m well prepared and feel I’ve got everything they need.

   A. Sure, I am       B. It’s hard to say     C. I hope so   D. Well, maybe

In1994, China began collecting income tax from citizens earning more than 800 Yuan per month but only 1% people were earning more than _______; now about 60% earn the amount.

A. this                 B. these              C. those           D. that

     ________ many times , he finally understood it.

A. Told      B. Telling    C. Having told    D. Having been told

Since Tom ______ downloaded a virus into his computer, he

can not open the file now.

A．readily      B．horribly

C．a(chǎn)ccidentally   D．irregularly

        a certain doubt among the people as to the practical value of the project．(D)

    A．It has            B．They have      C．It remains        D．There remains

_____ by the advances in technology, many farmers have set up wind farms on their land.

     A.Being encouraged  B.Encouraging  C.Encouraged  D. Having encouraged