---_______I come back before five o’clock? ---No, you ________. But you________ be back later than seven o’clock
Bill plays ____________volleyball for an hour every day.
“Everybody is playing basketball outside. Can I join them, Dad? ” “_____________, you must finish your homework first. ”
What are they__________ the police in the meeting room?
It’s cold outside today, You’d better___________your coat.
---Don’t play on the road. It’s dangerous. ---_______________________________.