5. The 　　　　　　　　　　(招待会)will take place on Saturday.

4. Fire　　　　　　　　　　　 (破坏)several stores in the business center.

3. I’m so sorry my room is in such a 　　　　　　　　　　(混乱)

2. Excuse me , I’ve got customers to 　　　　　　　　　(招待).

1. The atmosphere in the hall was 　　　　　　　(愉快的)

55. Please fill in the blank in the last paragraph with proper words or phrases to complete the sentence(within 6 words)

第四节：根据下列句子所给单词的首字母或汉语提示，写出各单词的正确形式。(共10小题，每小题1分，满分10分)

54. Why do people have to pump underground water?(within 20 words)

53. Translate the underlined sentence into Chinese.

52. What causes Shanghai to sink?(within 6 words)

51. Please give a title to the passage. (within 8 words)