用所给单词的适当形式填空。
1. Look, the children are doing morning ___________ (exercise).
2. My brother and I like ___________ (drink) coffee.
3. The bird can ___________ (sing) the "ABC" song.
It's very clever.
4. His mother often___________ (help) him to do his homework.
5. There are many___________ (different) between
you and your twin brother.
6. I go to the movies ___________ (first) a month.
7. He's too young. He can __________ ( hard) ride a bike.
8. Our English teacher likes to wear ___________ (color) clothes,
because she wants to be young.
9. A good __________ (eat) habit is good for your health.
10. In winter, my father often goes ___________ (skate).
