74.Some 　　　　　(外国人)will visit our country tomorrow.

73.Who 　　　　　(鼓励)you to work hard at English?

　 My uncle did.

72.When autumn comes, the 　　　　　(树叶)on the trees start to fall down.

71.Do you know who will 　　　　　(组织)the class party?

70. Don't be n　　　　 .The math test is not so difficult.

(二)根据汉语提示完成句子(5分)

69. The p　　　　 　of China is the largest in the world.

68. When the t　　　　 　lights are red, you must stop and wait.

67. Life in the mountains was a new e　　　　 　for me.

(一)根据句意和首字母提示拼写单词(5分)

66. If you want to i　　　　 　your English, you must work hard.