用括号内所给单词的适当形式填空。
1. She is a writer and she always writes interesting ________（story）.
2. He is hungry. He wants________（eat）a hamburger.
3. You can join the________（swim）club.
4. Li Lin likes________（play）chess with his father.
5. My mother isn't good at ________（cook）.
6. There are three ________（people）in his family.
7. These are ________（we）pianos.
8. Please ________（come）to our clothes store and buy our clothes.
9. There are two ________（piano）in the music room.
10. We need a music teacher ________（teach）us violin.