试一试: Student: ___ Hiroshi: Yes, come in and sit down. 一个新同学走进教室。选出这位同学说的话。 (Good morning! / Goodbye! / Bye!) 答案: Good morning! — 这位同学是刚走进来，对话才刚开始：Good morning! 另外两句是结束对话用的，而这段对话还没开始呢。
说再见
Goodbye 和 Bye 用来结束对话。Bye 是简短的说法，用在朋友之间。
goodbye — Goodbye, Ms. Chen!
bye — Bye, Hiroshi!
试一试: Hiroshi: You are ready for class now. Amina: ___ Amina 在前台办完事了。选出她说的话。 (Goodbye, Hiroshi! / Hi, Hiroshi! / Hello, Hiroshi!) 答案: Goodbye, Hiroshi! — Hiroshi 说她准备好了，这次来访就结束了，Amina 要结束对话：Goodbye, Hiroshi!Hi 和 Hello 是用来开始对话的。
How are you?（你好吗？）
How are you? 是问对方感觉怎么样。简短又友好的回答是 I'm fine.
How are you? — Hello, Hiroshi. How are you?
I'm fine — I'm fine, Hiroshi.
试一试: Ms. Chen: Good morning, Amina. ___ Amina: I'm fine. 选出 Ms. Chen 接下来说的话。 (How are you? / What's your name? / Nice to meet you.) 答案: How are you? — Amina 回答的是她感觉怎么样，所以 Ms. Chen 问的是 How are you? Ms. Chen 已经叫出了她的名字，所以不是在问 What's your name?，而且她们也不是第一次见面。
名字
问名字，就说 What's your name? 回答时用 My name is 加上你的名字。第一次见面，要说 Nice to meet you.
What's your name? — Hello! What's your name?
My name is — My name is Lars.
Nice to meet you — Nice to meet you, Amina.
试一试: Student: Hello! I am new here. Amina: ___ Amina 不认识这位同学。选出她说的话。 (What's your name? / I'm fine. / Goodbye!) 答案: What's your name? — 这位同学还没说名字，所以 Amina 问：What's your name?I'm fine. 回答的是没人问过的问题，而说再见会结束一段才刚开始的对话。