1. SAN FRANCISCO (CNN) — For generations of students, writing term papers has been a major source of nerves and frustration, if not the ultimate homework nightmare.
    旧金山（美国有线新闻电视网）--对一代又一代的学生来说，写学期论文即使不是最可怕的作业，也至少一直是让他们头疼和沮丧的主要原因。

2. My daughter smokes. While she is doing her homework, her feet on the bench in front of her and her calculator clicking out answers to her geometry problems,
    我的女儿会抽烟。她做家庭作业时，脚搁在前面的长凳上，计算机嗒嗒地跳出几何题的答案。

3. But this evening, they are not doing their homework.
    而今天晚上，他们没做作业。

4. Computers enable homework assignments to be done with worldwide resources, using sites like museums and science facilities around the world.
    有了电脑，人们可以通过世界各地诸如博物馆和科学设施等网址，利用世界各地的资料来完成家庭作业。

5. I do the arithmetic homework for her.
    我替她做算术课家庭作业。

6. It´s time to tackle my homework.
    现在该对付我的家庭作业了.

7. In the evening, the children usually do their homework,
    晚上，孩子们通常是做作业，

8. In the afternoon he does his homework and reads the newspaper.
    下午他做作业、看报纸，

9. I glanced around the library; some students were doing their homework; a few were dozing on the sofa along the wall.
    我环顾了一下图书馆：有些学生在做作业，还有几个在墙边的沙发上打磕睡。