8、为什么很多学生都对兼职或暑期工作很感兴趣呢？

　 Why do many students ________ ________ _________ ________a part-time or summer job?

7、这句长句应该给我们再解释解释。

　 This long sentence should _________ __________　 ____________ again.

6、炎热的天气很快使牛奶变坏了。

　 The hot weather caused the milk ______ _______ ________ quickly.

5、我的老师正在研究他的学生们的生活。

　 My teacher ________ ________ ________ ________ his students’ life.

4、听到我们队输了比赛我们感到很失望。

　 We ________ ________ ________ that our team had lost the game.

3、她的笑容使我们确信她又高兴起来了。

　 Her smile ________ ________ ________ she was happy again

2、由于遭遇了风暴，他又迟到了。

　 He arrived late again _________ _________ the unexpected storm.

1、他徒步穿越沙漠寻找丢失的骆驼。

　 He walked through the desert ________ ______ ________ the lost camel.

15.I am c___________ (确信) of his innocence.

14.On a_____________, these footprints are 14 to 18 inches long.