Teenagers must_______ the computer games.
There _____ an eraser, two books and three pens on the desk.
---May I play basketball ? --- No, you _____
--- _______ is your home from your school?--- About 20 minutes’ ride.
The market isn’t far from here. It’s only bicycle ride.
— Why not buy an old car first if you don’t have enough money for a new one?— That’s a good ___________ .