1.养成一种健康的生活方式是非常困难的 ___very difficult ___ have a healthy lifestyle2.我们都应为保持生态平衡做贡献we should help to ___ the balance of___3.那听起来很有趣that ________________4.她说牛奶对我的健康有好处 she says milk is ___ ____ my health5.你能来我家帮助我学英语吗?Can you ___ ___ to my house to help me with my english

1.养成一种健康的生活方式是非常困难的 ___very difficult ___ have a healthy lifestyle
2.我们都应为保持生态平衡做贡献
we should help to ___ the balance of___
3.那听起来很有趣
that ________________
4.她说牛奶对我的健康有好处
she says milk is ___ ____ my health
5.你能来我家帮助我学英语吗?
Can you ___ ___ to my house to help me with my english