We .. come back late. They'll be very angry.
mustn't
don't have to
You ... talk during the exam.
can't
We ... hurry - there's plenty of time
needn't
In that place they ... pay any taxes, because nobody earns very much.
You ... play with fire.
don't have
We ... go on. It's dangerous.
It's such a fine day. You ... bring your raincoat with you.
Your ... worry about water with an air-cooler radiator.
don't need to
You ... come home so late - I was really worried.
All right. You ... come. You can stay at home if you like.
don't need
Adults ... (go) to school.
They didn't come so I ... (give) my lesson.
ddin't need
No one turned up: I was angry. I ... (turn up)
needn't have turned up
didn't need to turn up
We ... cook these oysters. We can eat them raw.
did not need to
We ... (cook) these vegetables. They would have been better raw.
needn't have cooked
didn't need to cook
Have you already bought the bread? I ... (buy) any!
needn't have bought
didn't need to buy
A statement like that ... (be) true.
need not necessarily be
don't need to be necessarily
No citizen ... (fear) the law.
need
According to me he is there
He must be there.
He has to be there.
It is absolutely essential that you go.
You have to go.
You should go.
It is really essential that he should behave better.
He has to behave better.
He should behave better.
It is essential for me not to be late.
I mustn't be late.
I haven't to be late.
Don't do that!
You mustn't do that!
You shouldn't do that!
Don't do it if you don't want to.
You needn't do that if you don't want.
You mustn't do that if you don't want.
These days there is not necessity for people to do certain things.
People needn't do certain things.
People don't need to do certain things.
It's not possible that he's waiting.
He mustn't be waiting.
He can't be waiting.
Mr James finds it unnecessary to look after his car because he has a good mechanic.
Mr James doesn't have to look after his car.
Mr James mustn't look after his car.
You can finish all this tomorrow. There is no necessity for you to finish it now.
You don't have to finish it now.
You mustn't finish it now.
In England it is not necessary to pay to go into art galleries.
In England you don't have to pay to go into art galleries.
In England you mustn't have to pay to go into art galleries.
I insist that it is essential that they get up early tomorrow.
they must get up early tomorrow.
they should get up early tomorrow.
There is no electricity here. People are obliged to use oil-lamps.
People have to use oil-lamps.
People should use oil-lamps.
It is not necessary for us to make the beds. The maid makes them
We needn't make the beds.
We mustn't make the beds.
She felt ill and was obliged to leave.
She felt ill and had to oblige to leave.
She felt ill and must to oblige to leave.
Totti runs down the centre - the defense move forward - Totti is obliged to pass
Totti has to pass....
Totti must pass...
I prohibit you to think that about her.
You must not think that about her.
You should not think that about her.
I never remember his name.I am always obliged to look it up.
I never remember his name.I always have to look it up.
I never remember his name.I always must look it up.
