日常问候语 — 英语情景题

情景对话，补全所缺句子。 情景：周日晚上，Sam在小区花园里遇见了新同学Tom和他的妹妹Amy，三人互相认识并打招呼。 Sam: Good evening, Tom! Tom: Good evening, Sam! (1)________ Sam: I'm fine, thank you. Amy, this is my new classmate, Tom. Amy: Hello, Tom! (2)________ Tom: Nice to meet you too, Amy! Amy: It's 9 o'clock now. I'm sleepy. Good night, Tom! Tom: (3)________