9. 保持健康 10. 不再
7. 吃…作为早餐 8. 对…有好处
5. 少于 6. 吃米饭和鱼
3. 尖子生 4. 在…(内部)前面
1. 一周两次 2. 和朋友在网上聊天
20. Little Marx wants to s English, can you help him?
19. Don’t eat so many (花生), you may go fat easily.
18. It is snowing (下雪) hard outside, so I (感到) very cold.
17. Kitty, go and buy a (小包) of salt, please! I need some.
16. He often (躺) on the couch and watches TV.