问题详情：
根据对话内容填上所缺单词、短语或句子。
Alan:Here is a photo of my family.
Alice:1_________________________?
Alan:No,it 
isn’’s my uncle.
Alice:2__________
__________________?
Alan:She’s my cousin.
Alice:3___________your parents?
Alan:Yes,they these are my grandparents.
Alice:Have a nice day!
Alan:4__________________.
Alice:You’re 5____________.
【回答】
this/it your father? is the girl/she/it
these/those your parents?
4. Thanks/Thank you. ome
知识点：补全对话
题型：补全对话
