He shoulds buy it! It's a great car!
He should buy it! It's a great car!
Tomorrow is Sunday, so I mustn't go to school.
Tomorrow is Sunday, so I don't have to go to school.
You studied a lot. You should getting some rest now.
You studied a lot. You should get some rest now.
It's very cloudy. _____________________ (umbrella - take - an - should - they)
They should take an umbrella.
I think everyone ______ recycle more paper and glass.
should
The museum is free. You _______ pay.
don't have to
