—____ boys are there in your class ?—_____ 22 boys.
--Steven asked me to remind you ____the meeting this afternoon. Don’t forget it! ---OK, I_________.
—Dad, do I need to bring a raincoat with me ?—I’m afraid you .
I didn’t know __________. Can you tell me?
---The students sitting at the back can’t see the blackboard________. ---Why not_________ them move a little forward?
Ann was ____ a good mood and kept ____ jokes to us.