Write a sentence for each using mustn't, must or don't/doesn't have to.
Understand the Problem
The question asks for sentences to be formed using the modal verbs 'mustn't', 'must', or 'don't/doesn't have to' based on the given prompts. It tests understanding of obligation, prohibition, and necessity.
Answer
["1. mustn't","2. mustn't","3. don't have to","4. must","5. don't have to","6. don't have to","7. mustn't","8. doesn't have to","9. must","10. must"]
["1. You mustn't walk on the grass.","2. You mustn't smoke in this building.","3. You don't have to buy a ticket.","4. You must see the film.","5. You don't have to know English.","6. You don't have to help me.","7. You mustn't touch the paintings.","8. He doesn't have to go to school.","9. You must wash the dishes.","10. You must drink some of this champagne."]
Answer for screen readers
["1. You mustn't walk on the grass.","2. You mustn't smoke in this building.","3. You don't have to buy a ticket.","4. You must see the film.","5. You don't have to know English.","6. You don't have to help me.","7. You mustn't touch the paintings.","8. He doesn't have to go to school.","9. You must wash the dishes.","10. You must drink some of this champagne."]
More Information
The sentences use modal verbs to express rules, permissions, or obligations. Understanding the difference between 'must,' 'mustn't,' and 'don't/doesn't have to' helps in using them correctly.
Tips
Ensure to distinguish between necessity ('must') and lack of necessity ('don't/doesn't have to'). 'Mustn't' indicates a prohibition.
Sources
- have to, don't have to, must, mustn't - Test-English - test-english.com
- Mustn't vs. Don't Have To - Woodward English - woodwardenglish.com
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