1 . 阅读下面单句，每句错误仅涉及一个单词的增加、删除或修改。
增加：在缺词处加一个漏字符号（˄），并在其下面写出该加的词。
删除：把多余的词用斜线（\）划掉。
修改：在错的词下划一横线，并在该词的下面写出修改后的词。
1. Artemisinin is thought to save 1,000,000 life a year in Africa alone.
2. He was fired by the company last month and had to live in a tight budget.
3. The data show that the output has increased dramatic.
4. She found her mother walking alone and depressing on the beach.
5. Don’t talk about such things that you do not understand.
6. The dictionary is devoted to explain the usage of words.
7. An experienced worker is in the charge of the project.
8. All machines comprised of the same components.
9. It depends on if we will have enough money.
10. The two countries proposed a initiative to stop the conflict on border immediately.