31.If you want to get it ________, you cannot expect it to be of the right quality.

A. for free　　　 B. freely　　　　　 C. as free　　　 D. to be free

30.________ our arriving at the airport, we were given a warm welcome by the local(当地的)people.

A. With　　　　 B. For　　　　 C. Upon　　　　 D. Until

29.I am afraid that you have made a mistake . You have to _______ the letter “a ”from the word.

A. take out　　　 B. get out　　　 　C. leave out　　　　 D. bring out

28.Since you can’t work it out in these ways, why not _________ the problem another way?

A. to try to do　　　 B. try to do　　 C. try doing　　　 D. to try doing

27.I wonder who is willing to be responsible ________ it if something is done wrongly.

A. for　　　　 B. with　　　 C. from　　　 D. at

26.The medical team to be sent there ______ 5 doctors and 12 nurses.

A. is made up from　　　 B. is consisted of　 C. makes up　　 D. consists of

25.How clever of you it is _______ such a wonderful idea!

A. coming up with　　 B. to come with　　 C. to come up with　　 D. coming with

24.I have already told our class teacher that the windows of our room require ________.

A. repairing　　 　B. being repaired　　 C. to repair　　　 D. repaired

23.He suggested _______ not only _______ to the concert but also give a performance.

A. we; went　　　 B. we; go　　　　 C. us; go　　　　 D. our; going

22.The surprised look on her face suggested that she _______ that.

A. had expected　　　 B. hadn’t expected　　　 C. would expected　　 D. shouldn’t expect