56.   This year’s Spring Festival is on the _________ (十九) of February.

57.   I got a big surprise at Christmas and it was really hard to __________（描述）my joy in words.

58.   Mike, if you eat too many sweets, you may get a __________ (牙疼).

59.   Don’t worry about your son. His temperature __________ (下降) back to37℃ just now.

60.   It is clear that most of the ___________ (tourist) bags are full of souvenirs.

61.   After a night’s work without sleep, he looked very ___________ ( sleep).

62.   More and more people have realized the ___________ (important) of wetlands.

63.   The old man looked __________ (sad) at his grandson with tears in his eyes.

64. Han Hong tried her best __________ (help) the girl in need in Chinese Dream.   

65.   I’m sorry to hear that she __________ ( fall) off her bike carelessly yesterday.

66.   Would you please           (make) any noise? The child is sleeping now.

67.   Jim kept ___________ (cough) last night and we had to take him to the hospital this morning.

68.   Since I haven’t finished reading this book, I _________ (return) it to the library in a few days.

69.   Suzy and Kitty were building a snowman while Peter ________ (hide) behind a tree at this time yesterday.

70.   We will go fishing if it ___________ (not rain) tomorrow.

71.   ―I can’t believe you’ve sent me such a terrible camera. I want my money back…

―I __________ (listen), sir. Can you just slow down and tell me what’s wrong?

72. 地震开始时，一阵恐惧感掠过我的心头。

                                               the earthquake began.

73.   政府已经制定法律来阻止人们砍伐树木。

The government has made laws ______________________________________.

74. 不管怎样，能看到小镇这些令人惊叹的变化， 还是不错的。

Anyway, ________________________________________________in the town.

75. 因为突如其来的大雪，许多人不得不尽可能小心地开车。

   Many people had to ______________________________ the sudden heavy snow.

76. 为什么汽车出故障的时候你一点也不紧张？

   Why weren’t you _______________when the car________________________?

77. 在本周余下的时间, 阳光和蓝天将代替雨水伴随我们。

   Sunshine and blue sky will ______________________________ the rest of the week.