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