Ejercicio inglés online | MUST

Completa las frases con mustn’t, don’t have to o doesn’t have to:

1. You —mustn’tdon’t have todoesn’t have to use your smartphone while you are driving.
2. He —mustn’tdon’t have todoesn’t have to get home on time. His parents are away today.
3. You —mustn’tdon’t have todoesn’t have to go to the party if you don’t want to.
4. If Paul doesn’t like her, he —mustn’tdon’t have todoesn’t have to see her again.
5. You —mustn’tdon’t have todoesn’t have to drink if you’re going to drive.
6. You —mustn’tdon’t have todoesn’t have to wear that. It’s not necessary.
7. We —mustn’tdon’t have todoesn’t have to talk about it. It’s confidential.
8. I —mustn’tdon’t have todoesn’t have to arrive at work at 9 sharp. My boss is very relax.
9. We —mustn’tdon’t have todoesn’t have to tell anyone, it’s top secret.
10. He —mustn’tdon’t have todoesn’t have to sign anything if he doesn’t want to at this stage.
11. The train is direct. You —mustn’tdon’t have todoesn’t have to change trains.
12. Michael —mustn’tdon’t have todoesn’t have to do any work at home.
13. They —mustn’tdon’t have todoesn’t have to see us talking or they’ll suspect something.
14. You —mustn’tdon’t have todoesn’t have to read the instructions to figure out how it works.
15. She —mustn’tdon’t have todoesn’t have to come if she doesn’t want to.

 

 

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SOLUCIÓN