31. China has a        population than        country in the world.

A. largest, all other                            B. larger, all other

C. largest, any other                            D. larger, any other 

30. Don’t worry. All the patients         by the nurses in the hospital.

A. are good taken care                        B. take good care of

C. are take good care of                       D. are taken good care of 

29. ?Would you mind feeding the pet at noon? --       .

A. Have fun                                      B. No, not at all    

C. Excuse me                                     D. You’re welcome 

28. This math problem is        that one.

A. as difficult as                                 B. so easy as         

C. much difficult than                         D. less easier than 

27. The girl        won the match not long ago is called Guo Yue, a famous Chinese table tennis player.

   A. whom              B. which               C. who                  D. whose 

26. I don’t think chickens can swim,         ?

A. do I                 B. can I                 C. do they              D. can they 

25. ?If I        you, I’ll tell her the truth.    

A. am                   B. was                  C. were                 D. are 

24. They spend as much time as they can        the old man.

A. help                 B. to help               C. helping              D. helped 

23. ?Would you like to have tea or coffee?   ?        . I really don’t mind.

A. Both                B. None                C. Neither              D. Either 

22. Mr Shuts is a friend of        .

A. John’s uncle      B. John uncle’s       C. John’s uncle’s    D. John uncle