50. States, from, are, the, they, United

49. from, Canada, am, he, from, and, Cuba, I, is

48. you, Steve, me, are, excuse

47. is, number, her, what, telephone

46. to, too, meet, nice, you

45. He is Mike. (改为同义句)

B) 连词成句。

44. Her name is Jane. (对划线部分提问)

43. She is Japanese (日本人). (改为一般疑问句)

42. Where are you from? (根据实际情况作答)

41. Zhang Na is from China. (对划线部分提问)