—— What do you think of Mr. Black?.—— He’s very kind and he always others his help.
In the end he entered his ideal school_________ his hard work.
—_______?—He’s a tall man with short hair.
________honest girl! She is________ best student in our class.
I really don’t know ______ about it.
—What is a writing brush, do you know? —It’s used ______ writing and drawing.