一、根据汉语提示写出所缺的单词
1. My sister needs an exercise （垫子）.
2. —What do you usually do to keep （健康的）?
—I usually take exercise and eat healthy food.
3. When I am free, I often play （羽毛球）with my sister.
4. This is your desk and that desk next to it is （我的）.
5. Keep working hard, and you will （成功）one day.

1. mat 2. fit 3. badminton
4. mine 5. succeed

二、用所给单词的适当形式填空
1. —Is this Mary and Sum's house?
—Yes. It's (their).
2. He goes swimming (two) a week.
3. I'm not good at playing the violin. I think I need more (practise).
4. It is a (rain) day today. You'd better stay at home if you don't want to get wet.
5. I never jog in the evening because it's hard (see) the way when it's dark.
6. I'd like to go to the library instead of (stay) at home.
7. If you don't get enough practice, you will (lose) the basketball game.
8. I want to buy two (book). One is for me and the other is for my brother.
9. My friends always (encourage) me to work hard.
10. —Whose baseball is this?
—It must (belong) to David.
He loves baseball a lot.

1. theirs 2. twice 3. practice 4. rainy
5. to see 6. staying 7. lose 8. books
9. encourage 10. belong

三、根据汉语意思完成句子
1. 作为一个团队，我们应该共同努力。
, we should together.
2. ——你介意开下窗吗？
——一点也不。
—Do you mind opening the window?
— .
3. 你的羽毛球拍看起来很常用。
Your badminton bat .
4. 杰克来中国三年了，因此他会说一点汉语。
Jack has been in China for three years, so he can speak Chinese.
5. 如果你想保持健康，你不应该吃垃圾食品。
If you want to , you should not eat junk food.

1. As a team; work hard
2. Not at all 3. looks well-used
4. a little 5. keep healthy/fit