_____you go, ____you do in your school, You must obey the rules.
—Mike, is this Mary’s video? — Yes, it’s____. She is looking for ____ video now.
You can _____ it in English. He can’t ____English at all.
Listen! Can you hear someone _____ for help?
— Why not have____ now? — Good idea!
---Do you mind me smoking here? --- _________. Look at the sign. It says, “No smoking”.