问题
补全对话，情景问答
情境选择。
1. 如果你想知道别人准备好了吗，你会说：[ ]
A. Really?
B. Are you ready?
C. That's OK.
2. 如果两个人在谈话时，你不得不打断他们，你应先说：[ ]
A. Great!
B. Thank you!
C. Excuse me.
3. 当别人问你最喜欢的形状时，你应说： [ ]
A. This is a line.
B. It's a square.
C. That's very hot.
答案
1. B 2. C 3. B