Исправить ошибки. he can speak the french. he do not know german. they live in the china. she did not knew that man. i am not understanding the teacher. the children are not sleeping,are not they? he can plays computer games. we do not know his. she send him e-mails every day. did robin wrote a letter to his friends?

He can speak French. He does not know German. They live in  China. She did not know that man. I don't understand the teacher. The children are sleeping,are not they? He can play computer games. We do not know him. She sends him e-mails every day. Did Robin write a letter to his friends?

He can speaks the French. He does not know German. They live in the China. She did not know that man. I am not understandihg the teacher. The children are not sleeping, are they? He can plays computer ames. We do not know his.She sends him e-mails every day.Did Robin write a letter to his friends?