九、补全对话.
问题描述：
九、补全对话.
根据上下文意思在空格中填上适当的词或句子,使对话完整.
A:_______________________?
B:Oranges.They are________.
A:__________________________?
B:No,I don't.They are ________.
A:__________.
答
What's this?
They are small
Do you like to eat?
They are sour
I see.