the only long period of time during it the whole family could be
together once a year is the Spring Festival.at that time we missed our parents badly ,but didn't say so because grandma always told us that work hard was everyone's duty and we should concentrate on ours.
1.为什么要把IT改成WHICH啊?
2.always 前应该+was吧?副词可以直接用吗?比如my parents were always busy.这句话就有BE
3.work 为什么要+ING?
4.AND后加THAT这是什么句式?感觉很怪!