67. Look, the snow is very heavy and it______________(覆盖) everything.

66. I am reading an article about a car ___________(事故).

65. Make your voice __________(fall) at the end of the sentences.

B)根据所给汉语或英语解释及句意写出单词. (每小题1分，共5分)

64. All of us were excited on his __________(arrive).

63. The fund(基金) was opened to help the ____________(victim) of the earthquake.

62. The girl said to ___________(she), “I’m he prettiest girl in the world.

61. Don’t be ___________(frighten). It’s just a toy gun.

60. Will you please give me some____________(advise) on English study?

59. Our class teacher warned us___________(not copy) others’ exercises.

58. Bad weather may ______________(cause) natural disasters.