1. You mustn’t cross the street.
MUST / MUSTN’T / HAVE TO / HAS TO
DON’T HAVE TO / DOESN’T HAVE TO
You must stop when you see this sign.
You mustn’t cross the street.
You must get ready to cross.
You must cross the street.
You don’t have to wait.

2. Sue------------eat junk food. She----------eat healthy food.
must
You raise your hand if you want to speak.
mustn’t
Sue eat junk food.
She eat healthy food.
must

3. You------------------do the housework if you have a maid.
don’t have to
You do the housework
if you have a maid.
Anne works for a big company.
has to
She do her job on the computer.

4. has to
Michael take the bus to work
because he hasn’t got a car.
doesn’t have to
John wake up early today.
Tomorrow is a holiday and there is no school.

5. You-------------cheat in exams.
mustn’t
You cheat in exams.
must
You brush your teeth after meals.

6. Sue-----------read twenty pages.
has to
Sue read twenty pages.
The teacher said so.
mustn’t
You park your car
when you see this sign.

7. mustn’t
We cut trees to build new houses.
has to
Tony take his car to the mechanic
because it broke down.

8. A newsreader----------speak fluently.
has to
A newsreader speak fluently.
mustn’t
You gamble.It’s a bad habit.

9. You------------------carry money on you if you have a credit card.
don’t have to
You carry money on you
if you have a credit card.
don’t have to
You wear a school uniform
when you go to university.

10. My father has a meeting today.
has to
He stay in his office this evening.

11. In Turkey if you want to be a doctor
you study for six years.
have to
Ömer is a policeman.
has to
He wear a uniform
and carry a gun.

12. You-------------smoke.
mustn’t
You smoke.
It’s harmful for your health.
must
You love and treat well little children.

13. Sometimes he---------------work at night.
Robert is a taxi driver.
has to
Sometimes he work at night.
have to
Nurses do night shift.