you don't worry! your mother will find you .you can stay in here (stay here)语法错了么.求解.

问题描述:

you don't worry! your mother will find you .you can stay in here (stay here)语法错了么.求解.
后有什么区别

可改为Don't worry!your mother will find you .you can stay here ,第一句也可以为 you needn't worry!