1. Female students constitute the majority of our class. .（相比之下，他们班全由男生组成）

2.As our time was running out, we drove even faster （希望能够准时赶到机场）.

3.（这些问题连续不断地出现）suggests that our plan should be adjusted.

4.In his recently written autobiography, （他把自己的成功归功于父母的鼓励）.

5.（我们现在必须唤醒人们认识到环保的重要性），or it would be too late.

6.If he had known this would happen, （他当初也许会以不同方式行事）.

7.（只要你一直努力工作），you will recall your past with satisfaction.

8.Every mother is proud of her child and （父亲也一样）.

9.No one knows exactly （信息高速路的发展将把我们带往何处）.

10.（他刚到家）when it started raining.