1 . Kate’s husband is an airline pilot. I have never met Kate’s husband. (合并定语从句)

2 . The house, ________ door often stays open until late at night，works as a home for the guards，some of ________ are from the countryside.（用适当的词填空）

3 . Complete each sentence with that, which, who, whose, whom, or “/”. Then translate the sentences into Chinese.
1. Here are some of the people________ homes were destroyed by the typhoon.
2. The terrible shaking of the building woke up all the people________ were asleep.
3. The next day, people put up shelters in the open air using anything ________they could find.
4. Several days later, most of the buildings________ had been damaged by the hurricane were repaired.
5. The injured boy________ mother was lost in the disaster was taken to the hospital.
6. The woman wrote a thank-you letter to the soldier by________ she was rescued.
7. Is this the young boy________ saved several other students trapped under buildings?

4 . 事实上，30岁以下的人占网民总数的大多数，其中一些人对网络上瘾。（in reality，account for，be addicted to）(汉译英)

5 . Camping popularity increases among young people. Most of them are nature lovers. (用非限制性定语从句合并)

6 . Our grandma, ________ we called “Nanny”, would always bake bread a day ahead. (用适当的词填空)

7 . 北京冬奥会不乏志愿者，大多数是年龄在18至25岁的年轻大学生。(lack) （汉译英）

8 . 单句改错
1. In addition, the climate here is very similar to that in the USA, thus there is no need for you to worry about it.
2. Although it was not expensive, in order to buy me the gift, but my dad made every effort to earn the money.
3. The reason is often because the pressure from their parents allows them almost no time for other activities.
4. Firstly, we should be given more opportunities to use that we've learned in order to have a better grasp of it.
5. Around 540 million people are affected by second－hand smoke, that causes 100,000 deaths per year.
6. Our class is made up of 52 students, all of them are friendly and hard－working.

9 . 走在街上时，我偶遇多年没见面的戴维。（汉译英）

10 . 彼得现在回巴黎了，你在伦敦见过他。
Peter, ________ you met in London, is now back in Paris.