Level: upper-intermediate
Category: grammar
Topic: phrasal verbs

Must or Have to

Use Must, Mustn't or Don't/Doesn't Have to to complete the sentences

1. Everybody who works __________ pay taxes.
   
2. Since children don't work, they normally _________ pay taxes
   
3. The animals in the zoo are on special diets so visitors _______ try to feed them
   
4. Everybody working at the contstruction site _________ wear a safety helmet.
   
5. You __________ go over 65 MPH on highways in the USA.
   
6. Most of the men in our office wear sports jackets but the __________ wear neckties if they don't want to.
   
7. John __________ get up at 5:30 in order to get the train at 6:15.
   
8. Paul travels a lot to London on business so he __________ know some good restaurants.
   
9. You ___________ drive so fast on this narrow road.
   
10. Mark works 4 days a week. He ___________ go on Fridays.
    

Created:  2008-05-20
Updated:  2008-05-20

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