I work hard.Thcy don' t work hard.

I work hard.Thcy don' t work hard. Maths don't I hard at work 组成句子 I don't think it is a hard work 改错 if you don't work hard you______ I think it hard to learn English well if we don't work hard i think [ ] hard to learn english well if we don't work hard don`t work hard,work smart什么意思? 13.If you don't work hard enough ,I don't think your dream w Why do you work yourself so hard? I don’t do it _____ I like I work very hard because I don’t want to ___________. I want to do it well..I don't care whether it is hard work f I don't work hard at English because I think it's______