I don't old,病句吗

I don't old,病句吗 Why do I don't forget?是病句吗 i'm don't know 是不是病句? i don't know how old you are其中how old you are是倒装吗? Don't the old You don't happy,是病句吗 You don't avoid!是病句吗 I don't hope her go to my home是病句吗 my parents don't like I watch TV every day是病句吗? I don't like playing soccer no more改病句 修改病句:I don't like comedies and thrillers. Don't be worry.I'm OK.改病句 Don't old three old four ,otherwise I will give you a colour see see!哈哈哈 I don't like Mr.Green,because he is an old man 这里的an old How old is he? I don't know （变为同义句）I don't know ____ ____ 情问：I don't know --------怎么填?（A.he is how old B.is he how old C.how old is he D.how old he is)能说一下相应的语法知识,并举一个例子吗? I don't know how old he is.(改为同义句） I have__ __how old he is. 写出反义疑问句：I don't think I am old now .