将下列句子变为一般疑问句,并作简要的肯定回答和否定回答.
问题描述：
将下列句子变为一般疑问句,并作简要的肯定回答和否定回答.
1、This is Gina.
2.That is his beother.
3.He is my good friend.
4.These are nice pictures.
5.Those are school things.
答
1、This is Gina.Is this Gina?
Yes,he\she\it is.No,he\she\it isn't.
2.That is his beother.Is that his brother.
Yes,he is.No,he isn't.
3.He is my good friend.Is he your good friend?
Yes,he is.No,he isn't.
4.These are nice pictures.Are these nice pictures?
Yes,they are.No,they aren't.
5.Those are school things.Are those school things.
Yes,they are.No,they aren't.