Unit 1 How often do you exercise 单元试题一、英汉词组互译。(10分)1. keep healthy ____________????? 2. a kind of food ____________3. as for ____________?????????????? 4. try to do sth. ____________5. have a party ____________??????? ?6. 一天许多次 ____________ 7. 两块面包 ____________????????????? 8. 改变我的饮食和生活方式 ____________9. 一个健康的人 ____________?????????10. 对……有益 ____________二、根据句意和首字母提示完成下列句子。(10分)1. Sandy doesn't like badminton, ..