The topic of today’s dialogue practice was about buying books. Based on the course dialogue, I tried to lengthen the situational dialogue and imagine how I would express it under such situation.

A: Let’s go to the bookstore and buy some books!
B: Ok. What kind of books do you like to read?
A: I like to read books in English
B: I like English books too
A: There are English books over there
B: They are too thick. Let’s look for some thin ones!
A: Ok ! There are some thin idiom collections and essays over there.
B: This idiom collection is not only rich in content but also light and thin, which is a good choice.
A: It’s really good, I decided to buy it.