Lesson 7 What Is Our Greatest Invention?
やり取りの表現
1 話題を導入する
1.
Have you ever heard of Mt. McKinley in Alaska?

2.
Did you know that Mauna Kea is a good place for constructing telescopes?


2 推量・判断を表す
1.
That sounds like a wonderful plan.

2.
It seems like a good idea.


マスク