1 . 最重要的是我们从来没有丧失继续努力的热情（主语从句；表语从句）（汉译英）

3 . Plants draw minerals and other____________(nutrition) from the soil.（所给词的适当形式填空）

4 . _____________(comprise) of representatives from both the public and private sectors, the committee is highly welcomed. （所给词的适当形式填空）

5 . Learning your ambition is to have______________(qualify) for teaching maths, I strongly suggest that you take an online course. (所给词的适当形式填空)

6 . ______________(expose) to sunlight for a long time can cause skin cancer. （所给词的适当形式填空）

7 . Many of China’s breakthroughs can_______________(trace) back to Qian’s research.（所给词的适当形式填空）

8 . It is generally believed that teachers should organize more ___________ (合作性的) activities. (根据汉语提示单词拼写)

9 . What made her parents worry was that she was still emotionally_____________（不成熟的）（根据汉语提示单词拼写）

10 . For exchange students, it is quite necessary for them to adapt to new_____________(环境；周围的事物）（根据汉语提示单词拼写）