56. Perhaps you have the 　　　　(流感).

55. - I have a pain (痛) in my teeth.

- You should go to see a d____.

(B) 根据汉语提示完成句子。

54. You should take some m____ and see how it goes.

53. You should drink p____ of water in spring.

52. Miss Zhao coughed day and night but her x-____ shows there’s nothing serious.

(A) 根据句意及首字母提示补全单词。

51. I caught a f____ and had to lie in bed.

50. The man ran in 　　　　.

　　　　 A. because he was ill　

B. because he wanted to sleep　　

C. to tell the dentist that he was all right　　

　D. to tell the dentist that his house was on fire

49. The dentist pulled 　　　　　out of the man’s mouth.

　　　　 A. a tooth　　 B. a bad tooth　　 C. all the bad tooth　　 D. all the teeth

48. The man 　　　　　after he took some medicine.

　　　　 A. began to work　 B. began to cry　 C. went home　　 D. went to sleep

47. When the man ran in, the dentist thought he must be 　　　　　.

　　　　 A. over　　 B. ill　　 C. all right　　　 D. rich