把下列句子改为否定句,一般疑问句,然后写出肯、否定回答

全是答案,累死我了,
My mother is not a strict teacher.
Is your mother a strict teacher?Yes,she is .No,she isn't
Tom doesn't like ice cream ,
Does Tom like ice cream?Yes,he does.No,he doesn't.
The girl can not dance or sing.
Can the girl dance and sing?Yes,she can.No,she can't.
The children didn't listen to their grandparents last Sanday.
Did the children listen to their grandparents last Sanday?Yes,they did.No,they didn't.

句子在哪里呃