— Simon, when are we going to have a class meeting this week?— Sorry. Ask our monitor, please. He know.
----What is your father’s brother? ----He is ________.
We can see a playground_______ the tall building.
__________ any computers in the classrooms?
There is _______ art room in the school. _______ art room is very clean.
I am listening _______ music. Don’t touch me.