1 . 我发现所有学生的注意力都集中在那张图片上了，没人在听我讲课。这让我很恼火。

I found all my students’ attention ________ on the picture and no one paid any attention to me, ________ upset me greatly.

2 . 她和她的家人骑自行车去上班，这有助于他们保持健康。
She and her family cycle to work, ________________ them healthy.

4 . 选择合适的关系代词填空
1. Is there anything else ________ (which/that) you require?
2. The first place ________ (which/that) we visited in China was the Great Wall.
3. Do you know the nearest place ________(which/that/whose) is famous for its beautiful natural scenery in our town?
4. Peter wondered who the lady to ________ (who/whom/whose) his mother was talking was.
5. Her bag, in ________ (that/which/whose) she had put all her money, was stolen.
6. I am very fond of the book the design of ________ (that/which/whose) cover is full of imagination.
7. My parents said that I should try to make friends with those ________ (who/whom/whose) are good at English.
8. Everybody in our class thought highly of the kindness ________ (that/whose) our English teacher showed to the poor man.
9. I don’t like people ________ (who/whom) get angry easily.
10. In the dark street, there wasn’t a single person to ________ (that/whom) she could turn for help.

5 . 单句改错
1. You can go to the island either by plane nor by ship.
2. The Olympics are held each four years.
3. I feel very happily to have the chance to show you around our beautiful city.
4. The tornado that was hit Mississippi last week caused a lot of damage.
5. He lost his glasses, without them he couldn’t see.

9 . The Crescent Moon is perhaps the most famous collection of children’s poems, ______________________ in China.  
《新月》也许是中国最著名的儿童诗集了。