2 . The term “stooper” was coined in the US after a lot of people put their used or underused ______ (belong) in front of their doorsteps to be taken away for free by those in need. （所给词的适当形式填空）

3 . 无论我多么忙，每天我都会匀出一些时间帮助来自美国的交换生学习汉语，并且告诉他们更多我们的习俗和传统。
________________, I will spare some time every day to help the exchange students from the USA with Chinese and tell them more about our customs and traditions.

4 . 写出黑体词的词性及含义。
1. Somehow, these arguments and reasoning resulted in a global reduction in error. ________________
2. This was the sort of work that made you appreciate the dollars you earned and respect those who did the work, he told me. ________________
3. At the base is a rainforest. It ends abruptly at 3, 000 meters, giving way to lands of low growing plants. ________________

6 . 汉译英
1. ________ n. 十亿
2. ________ prep.即使；尽管
3. ________ n. 方式；方法；途径
4. ________ n. 文字；符号；角色；品质；特点
5. ________ n. 公共事务；事件；关系
6. ________ n. 因素；要素
7. ________ n. 间隔；开口；差距
8. ________ n. 符号；象征
9. ________ n. 词汇
10. ________ n. 书法；书法艺术

7 . 英译汉
1. tornado n. ________
2. drought n. ________
3. landslide n. ________
4. tsunami n. ________
5. magnitude n. ________
6. helicopter n. ________
7. crack n. ________ vi.&vt. ________
8. brick n. ________
9. metal n. ________
10. evacuate vt. ________ vi. ________
11. volcano n. ________
12. hurricane n. ________
13. pipe n. ________
14. kit n. ________
15. summary n. ________

8 . 通过勇敢地面对困境，我们可以真正了解自己的优势，获得信心。
________________, we can truly understand our own strength and gain confidence.

10 . Some Chinese prefer to live in Chinatown _________ it helps them keep up their language and culture, and because they can conveniently access to foods, social services and other items that they are accustomed to. (用适当的词填空)