Fill in the blanks with the correct modal verb: can, can’t, could, couldn’t, may, might, must, mustn’t, should, shouldn’t, have to, don’t have to, or will be able to.

1. You mustn’t touch that wheel! It is extremely dangerous.
2. It’s getting late. I think we should go home now.
3. My grandmother is seventy, but she can still ride a bicycle.
4. Children mustn’t tell lies to their parents. It’s wrong.
5. In Great Britain, you have to drive on the left side of the road.
6. I’m sorry, I can’t hear you. The music is too loud.
7. You shouldn’t watch so much TV; it’s a waste of time.
8. Drivers must stop when the traffic light is red.
9. Can you swim across this wide river?
10. If you feel sick, you must see a doctor immediately.
11. Visitors mustn’t feed the animals in the zoo. It’s strictly forbidden.
12. I can’t speak Spanish, but I want to learn it next year.
13. You should wash your hands before every meal.
14. This book is very interesting. You should read it.
15. Students mustn’t cheat during exams; it is against the rules.
16. The baby is sleeping. You mustn’t shout.
17. I am free tomorrow, so I can help you with your homework.
18. To get a driving license, you have to pass a special test.
19. It’s raining cats and dogs. You should take an umbrella.
20. I can’t open this window. Can you help me, please?
21. Soldiers must follow orders without asking questions.
22. You should eat breakfast every morning to have more energy.
23. May I use your phone for a quick call?
24. We have to buy fresh milk; there is no milk left in the fridge.
25. You mustn’t be late for your job interview tomorrow morning.
26. He is a genius. He can solve complex math problems in seconds.
27. People mustn’t throw litter on the streets. Use the bins.
28. You should try this cake. My mom baked it, and it’s delicious.
29. I can’t find my keys anywhere. Have you seen them?
30. To stay healthy, you should exercise at least twice a week.
31. Passengers mustn’t talk to the bus driver while he is driving.
32. You should wear a warm coat today. It is freezing outside.
33. Musicians have to practice every day to play well.
34. She couldn’t come to class yesterday because she was ill.
35. You mustn’t smoke inside the hospital. It is illegal.
36. I think you should apologize to her. You were rude.
37. Dogs can’t fly, but they can run very fast.
38. You can’t pay by credit card here; they only accept cash.
39. To travel abroad, you must have a valid passport.
40. It’s a secret. You mustn’t tell anyone what I just said.

Перевод модальных глаголов: can — мочь, уметь; can’t — не мочь; could/couldn’t — мог/не мог; may — можно ли; must — должен, обязан; mustn’t — нельзя; should — следует; shouldn’t — не следует; have to — приходится, нужно.