39. ―Jim, come out. Let's go to play football.

―Sorry. I'm _______ a maths problem.

A. working out    B. working on    C. working for   D. work on

38. What ____________ did you do?
　　A. other        B. else         C. others       D. the else

37. I _________ some money from him, but I'll _______ it to him in a few days.

A. borrow, return       B. lend, borrow    

C. borrow, keep    D. borrow, lend

36．My mother often ________ my little sister _________ of the house and plays with her in the garden.

A. take...out    B. takes...out   

C. takes ... to     D. take ... to

35. Thanks for ____________ care my dog.

A. to look       B. looking    C. take    D. taking

34. My mother ____________ some cakes for us last night.
　　A. makes        B. maked        C. made     D. making

33. ?When I____________, I am going to be an artist.

A. am elder     B. grow up C. am going to grow up    D. grew up

32. --How long does it take you to do your homework every day? 

--It _____ me two hours.

A. take    B. takes    C. is    D. are

31. She likes doing _____ things as I do..

A. /    B. as    C. the same    D. more

30. Lucy became a famous _________ when she was just 11 years old.
A. piano         B. violin      

C. violinist        D. pianoist