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Category: Modal verbs

Mustn't or didn't have to?

Put an appropriate modal verb in a correct tense.

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Please use short forms e.g. haven't instead of have not in negative statements and use long forms in positive statements e.g. I am instead of I'm.

1. Sorry, but you park here.2. You smoke in this building.3. Keep it to yourself. You tell anybody about it.4. This photo is very important for me. You lose it.5. If you are to drive, you drink any alcohol.6. I visit her, but I felt lonely so I decided to come round.7. I'm sick and I eat any meat.8. You touch this switch!9. You help us, but you can if you want to.10. She claims she work today.11. We work late today.12. Yeterday we pay for the access.13. It be a big event. A small party will be enough.14. I'll see to everything. You worry.15. I re-take my exam if I pass it now.