82．本来在这两幢楼后面有几栋老房子

There ____________________________________the two buildings.

81．运动会因为天气不好被推迟了。

80．我想知道你什么时候会回来。

79．你找到了上周丢的那本书了吗?

78．为什么不让孩子们再睡会儿?

____________________________________ a little longer?

77．红灯亮了，所以他停下了车。

The traffic light turned red,____________________________________________.

76．他每天练习说英语。

73. _______  74. _______  75.

六、完成句子(共8小题，计l2分)

  根据所给汉语句子完成英语句子，词数不限。

69._______  70. _______  71. _______   72. _______

68. He had an exciting__________ / Iks′pI∂rI∂ns/in Japan last year.

五、动词填空(共7小题，计7分)

    用括号里所给动词的适当形式填空。 

请将答案填写在短文后面的横线上。

     Many scientists say that the world is getting hotter and hotter. If they are right, the ice at the North and South Poles will melt(融化) eventually. If this  69 (happen), the sea will rise and may cover most or all of Singapore. This  70  (force) everybody to move to a safer country.

     We know that the sun  71   (heat) the earth. The heat from the sun hits the ground, and some of it goes back into the sky. However, factories and vehicles(车辆) produce a lot of harmful gases. When the gases rise into the sky, heat from the sun can come through them but heat from the ground cannot. It stays near us in the sky and makes the air hotter and hotter every year.

     Scientists call this the "greenhouse effect" because a greenhouse is a small glass building which is hot inside. It  72  (use) for growing plants in cool countries. Many countries are worried about the greenhouse effect. They  73  (try) to stop factories and vehicles from _74_  (send) harmful gases into the sky. Scientists are not sure when the world will get much hotter. Some people say that the greenhouse effect  75  (start) already and has begun to affect the world's weather.