Missing U.,Time after Time ..这句话有语法错误吗?

Missing U.,Time after Time ..这句话有语法错误吗? 这句话有语法错误吗?we don't know where the time goes. It‘s the best time to skat in winter.这句话有语法错误吗? Do you still remember that i said last time?这句话有语法错误吗? She try to best to finished the task in time.这句话有语法错误吗? It is for a long time that since i left you.这句话有语法错误吗 i'm so missing you 这句话有什么语法错误 time is how fast有语法错误吗? come again next time有语法错误吗 I enjoy this time to with the kids.这句话有没有语法错误? Ann first time to take part in the high jump,这句话对吗,有语法错误码 "watches not only show the time" 请问这句话有没有语法错误?