Choose the correct modal verbs to complete the sentences ⇱
Question 1. I think you (should/must) apologize for your behavior; it was disrespectful.
Question 2. Students (must/mustn’t) use their cell phones during exams. It's against the rules.
Question 3. We (don't have to/have to) pay our bills by the end of the month or they will cut off the electricity.
Question 4. I think you (should/shouldn’t) wear a helmet while riding a motorcycle for safety.
Question 5. She will (have to/must) buy a new phone as her current one is not working properly.
Question 6. You (should/mustn’t) go to bed early to get enough rest for tomorrow’s exam.
Question 7. We (must/mustn’t) be at the airport at least two hours before our flight.
Question 8. We (don't have to/mustn’t) forget to lock the doors before leaving the house.
Question 9. You (don't have to/mustn’t) bring any food to the party; we'll provide everything.
Question 10. You (shouldn't/don't have to) eat too much junk food; it’s not good for your health.