— No, you needn't. You may do it after school. (can/can't/ must/mustn't/ have to/don't have to)
— No, you ________. You may take rest first.
— No, I ______.
— Yes, I can.
— Of course, you can. Here you are.
You describe your daily activities, but your composition be long.
I lend you my bike, but you lend it to others.
They start their car, so they walk back.
You play computer games sometimes, but you lose yourself in it.