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