一、用括号内所给单词的适当形式填空。
1. These flowers are (my), not yours.
2. The new bedroom is (her).
3. My shoes are under the bed, and (you) are in the box.
4. Swimming is my favorite sport. What about (he)?
5. They are from Canada and this is (they) classroom.

一、1. mine 2. hers 3. yours 4. his
5. their

二、按要求完成句子。
1. We did voluntary work in the community together. (对画线部分提问)
in the community together?
2. They cut out the bad parts from the flowers yesterday. (改为一般疑问句)
they the bad parts from the flowers yesterday?
3. The kids had fun working together. (改为否定句)
The kids working together.
4. This is my bedroom. (改为同义句)

5. Did Sarah help out in the old people's home? (作肯定回答)
, .

二、1. What did you do 2. Did; cut out
3. didn't have fun
4. This bedroom is mine.
5. Yes; she did

一、根据中文意思完成句子。
1. 人们可以在网站上向这些志愿者学习。
People can the volunteers on the .
2. 这项活动是为了给残疾儿童筹钱。
The activity is for disabled kids.
3. 你觉得这次活动怎么样？
do you the activity?
4. 我们社区有各种各样的志愿者活动。
There are volunteer activities in our community.
5. 比赛后，他有点累但很开心。
He was tired very happy after the race.

一、1. learn from; website
2. to raise/collect money
3. How/What; feel about/think of
4. all kinds of
5. a little; but