These are mt perents.That is his sister.Her fist name is,Helen.I am a girl
问题描述：
These are mt perents.That is his sister.Her fist name is,Helen.I am a girl
改为一般疑问句并做出肻定及否定回答
答
Are these your perents?Yes,they are.No,they aren't.Is that his sister?Yes,she is.No,she isn't.Is her fist name Helen?Yes,it is.No,it isn't.Are you a girl?Yes,I am.No,I'm not.