根据图片及所给单词, 写出英语句子
this, that, these, those, my, your,
grandfather, brother, grandmother, sister, parents
(1)
(2)
(3)
(4)
4题图
(5)
答案: These/Those are my parents.
Is this/that your grandfather?
That/This is my brother.
This/That is my grandmother.
Is that/this your sister?