题目内容：

单句翻译（每空1分，共10分）

1．这是我第一次给外国笔友写信。

2．你越努力, 进步就越大。

3．她一旦下定决心,什么也不能使她改变。

4．正是这次交通事故使他改变了对生活的态度。

5．他在作弊时，碰巧被教室外的校长瞧见。

1．This/It is the first time that I have _____1._____ (a letter) to a foreign ____2.___.

2．The _____3.____ you work, the greater ____4._____ you will/can make.

3．____5._____ she has made ____6._____ her mind, nothing can change it.

4．It was/is the traffic _____7._____ that (had/has)changed his attitude _____8._____ life.

5． The headmaster outside the classroom ______9.______ to see/notice him while he was _____10.______ in the exam/examination.