1 . 许多学生报名参加了各种不同的课外活动。(enroll) （汉译英）

2 . 根据句意，选择单词或短语并以其适当形式填空。

comment          supplementary        adapt             sincere          reasonable                 as a result of       enroll               willing               command          solution

1. It is believed that the most effective ________to poverty is education.
2. In the United States, the time that a professor can spend with a student outside class is limited ,________the many other duties they have besides teaching.
3. The manager had to lower the prices to a more ________level in order to attract customers.
4. Nowadays, having a good ________ of English is the basic qualification for getting a well-paid job.
5. He ________on a French course at the training centre and has improved his French ever since.
6. It is the ________friendship between them that deeply moves me.
7. The teacher assigned us lots of________ reading materials to enrich our knowledge.
8. The spokesman of the government has made no ________on the result of the presidential election of its neighbouring country.
9. The government should build more homes to ________to the needs of the elderly.
10. The boy was not ________to study abroad and so he refused his father's suggestion to go to the US.