---David, why are you so excited?---My father has made a ______that he will take me to Tibet next month..
―Lots of trees and flowers on both sides of Huanshan Road last year. ―Oh, that’s beautiful.
―Does the rule work? ―Yes, students are absent.
I can’t believe a little girl can write many books.
-Susan, is this your dictionary? -Oh, it's not. Ask Li Lei, he is looking for_______.
It is _______ useful book. I borrowed it from ________ school library.