的第一人，他12岁就辍学谋生。定语从句缺主语，且从句修饰人。

　　8．She parked her car outside the window __as__ usual, but the next morning she found it missing.

　　解析：as usual"像往常一样；照例"，符合句意。

　　Ⅱ．完成句子

　　1．On the way to work this morning, we __viewed a car knock into__ a truck in front of it.(view)

　　今天早晨上班的路上，我们看见一辆小汽车撞上了它前面的一辆卡车。

　　2．A latest picture shows that the fallen snow in Harbin __is so thick that__ the cleaners have much difficulty clearing it from the street.(thick)

　　最新图片显示，哈尔滨的雪太厚了，清洁工人很费力地清理路上的积雪。

　　3．On hearing that the film is starred by her idol, she __can't wait to__ see the film.(wait)

　　一听说这部电影是她的偶像主演，她迫不及待地要看这部电影。

　　4．Two little girls __dressed in red__ ,_are posing for a photo after the heavy snow.(dress)

　　穿着红色衣服的两个小女孩在大雪之后，正在摆姿势照相。

　　5．In the strange country, she needs a reliable person __to rely on__ .(rely)

　　在这个陌生的国度里，她需要一个可靠的人来依靠。

　　6．Because of the bad tooth, I __can't eat candies as usual__ .(usual)

　　由于这颗坏牙，我不能像往常那样吃糖果了。

　　7．Even though the twins __live beneath the same roof__ ,_they show different interest in many things.(beneath)

　　尽管同住一屋，这对双胞胎在很多事情上兴趣不同。

　　8．They tried hard to put out the fire, but it __flamed up__ again.(flame)

　　他们试图将火扑灭，然而它又复燃了。