英语句型转换she's my sister(对画线部分提问）画线部分为my sisterthese are my bro

英语句型转换
she's my sister(对画线部分提问）
画线部分为my sister
these are my brothers（改为单数句）
_______________my brother
those are my parents(改为一般疑问句）
_______________parents
that is my pencil(改为复数句）
____________my______
IS he your brother?(做否定回答）
_________________

1、Who is she?
2、This is my brother.
3、Are those your parents?
4、Those are my pencils.
5、No,he isn't.
再问： 还有几个。
emma is my good friend.改为一般疑问句

is she your mother?做否定回答

those are my pencils(改为单数句）
_________________ther?

this is her brother(改为复数句）

_______________her_____
再答： 1、Is Emma your good friend?
2、No, she isn't.
3、That is my pencil.
4、These are, brothers