He is worried about if she is OK 改错,错那里了?

He is worried about if she is OK 改错,错那里了? What is she worried about? she is worried about her son----what he said he is going to go the park with his mum 到底错那里了啊? she is worried about her sick mother He is worried about him .划分句子成分 He is worried about him .about him 做什么成分 that is ——he is worried about 、 单句改错He is talking so much about America as if he has been th he is worried about _______(not pass) the english exam he is p ______ worried about his mother health. he is worried about the ___(safe)of the children