44. 下课后，咱们去打乒乓球吧！

　　 Let’s go and play table tennis ______　 _______.

43. 妈妈，让我帮你做家务吧！

　　 Let me _______ you ________ the housework, mum.

42. 谁正在和汤姆交谈？

　　 Who is _______　 ______ Tom?

根据汉语意思完成下列英语句子，每空一词。

41. 我可以从你这儿借一本词典吗？

May I ______ a dictionary _______ you?

40. It’s Thursday today.　 (同上)

　　　 _______　 ______ is it today?

39. The students are reading the new books. (对划线部分提问)

　　　 ______　 ______ the students _______?

38. There’s some water in the glass. (改为否定句)

　　　 There _______　 ______　 _______ water in the glass.

37. He has lunch at home.　 (改为现在进行时态)

He ______　 ______ lunch at home.

　　 按要求改写下列各句，每空一词。

36. The boys are cleaning the classroom.(改为一般疑问句，并作肯定回答)

-_______ the boys ______ the classroom?

-_____, ______　 ______.

从对话后的方框中选出恰当的句子完成下列对话，(其中有两项是多余的)。

T=Tom；S=Sam

T：Hi, Sam. Let’s go and play games now.

S：__________(31)I’m doing my homework.

T：Why don’t you do it tomorrow? ________(32)

S：But it’s Monday tomorrow.

T：Really?

S：_______(33)When do you do your homework?

T：_______ (34)

S：I think the maths exercises are hard. Could you give me a hand now?

T：_______(35)

S：Thanks a lot.

A. I’ll　 do it this evening.　 　　B. Oh, sorry.　

C. I don’t think so.　　　　　　　　　　　　 D. Tomorrow is Sunday. We don’t have classes.　

E. Certainly.　 　　　　　　　　　　　　　　　 F. Good idea!

G. Yes, it is.