12. be careful with 小心，警惕

11. be based on 以……为基础

10. be good for 对……有好处

9. keep up with 与……保持一致

8. lose weight 减肥

7. in the future 未来

6. take in 欺骗，摄取

5．play a trick on sb．开某人的玩笑

4. in one's opinion 按照……的看法

3. dross up 盛装，打扮