用适当的句子补全对话

Eric: Good afternoon, Lily!

Lily: , Eric!

Eric: Oh, Lily, this is my sister Alice. Alice, this is my friend Lily.

Alice: , Lily.

Lily: Nice to meet you, too. Are those your brothers?

Eric: . They are my cousins.

Lily: ?

Eric: He's my uncle Bob.

Lily: Oh, I see. Well, have a good day!

Eric: ! You, too. Bye!