He is always worrying about his son. worrying可以换成worried吗?为什

He is always worrying about his son. worrying可以换成worried吗?为什 he is worrying he is worried 差别和bore一样吗? worrying about i am worried about you 为什么是 worried 不是 worrying 区分be worried about和be worrying about He is ___about the final exam.选择A worry B worried C worrying be worrying和be worried的区别 后面加about 填空;1,his mother is worrying about his i____ 2.I was ____(ill The_____ mother is______ about her son' health.A:worrying ,w worry 和 worried和worrying He seems to be worrying about it.He seemed to be worrying ab Mr Li is worrying about his old father 's health very much t