1. Complete the sentences with MUST, MUSTN’T, SHOULD, SHOULDN’T,
HAVE TO or DON’T HAVE TO/DOESN’T HAVE TO
1. Patrick _____ work every day. It´s his obligation as a father.
2. We _______ smoke in restaurants. It’s prohibited!
3. Children ________ help their parents with the house chores at home.
4. Victor ______ get up early on Sunday. It is his day off.
5. Charles has a headache. He ______ see the doctor.
6. Amanda ______ wear a uniform at school. She can wear jeans.
7. Lorena ______ eat fast food if she doesn’t want to have high cholesterol.
8. My husband and I _____ tell Jennifer’s secret to her parents.
9. I ______ tell the truth about my life if I don’t want to.
10. Katherine ______ get chemotherapies if she wants to beat cancer.
11. People _____ feed animals in the zoo. It’ not allowed.
12. You _____ quit drinking…. it’s making you sick.
13. Peter_____ use his cell phone in class. It´s against the rules.
14.Adriana ______ be rude to people when she disagrees on something.
GRAMMAR
MUST – SHOULD – HAVE TO
