I could lie, say I like it
I must go, see you soon
We can play this game
She can't do anything
I have to know it
They should see me
They must be at school
I may have said it
I shall go home
Mary can't play footbal
Steve should learn this
He can't speak English
May i come in?
You must be happy!
Shall i help you?
You ought to visit us more often
They must be at work
He can't answer
I have to work at weekend