48.　 -------Why not _________(take) it? It looks very nice.

----- All right.

47. Would you like something _______ (drink)?

46. --------Excuse me, is this pet dog _________ (she)?　　 ------No, it isn’t.

45. I _________ _________(不得不) look after my grandmother at home.

C)用括号里的词的适当形式填空。(10分)

44. ----- Hello!

-----Hello! May I _________ _________(和……说话) Tom?

43.　 ------ _________ you _________(有空的) tomorrow morning?

------Yes, what’s up?

42. My grandparents often _______　 _______ (照看) my sister.

41. They work ______　 _______. (在家)

40. She wants to c______ water for the old woman.

　B)根据汉语提示写短语。(5分)

39. What about h______ a picnic with old McDonald tomorrow?