What kind of activity is it?
go cycling
Who is he?
personal trainer
What is she doing?
She's eating fruit and vegetables.
He's tired. What should he do?
Get enough sleep
Give your friend an advice to have good health.
Eg. You should have a healthy diet.
He's thirsty. What should he do?
drink water
What should we do in class?
concentrate
What should parents do to their children?
encourage them