Fill in the blanks with the correct modal verb or its negative form. Use the verbs provided at the top of the page.

Заполните пропуски, используя модальные глаголы из списка сверху.

1. There are many tomatoes in the fridge. You shouldn't buy any more.
2. It's a hospital. You shouldn't smoke.
3. I can speak Arabic when I was a child and we lived in Morocco. But after we moved back to Canada, I forgot almost everything. Now, I can just say a few words in Arabic.
4. The teacher said we can read this book for a book report.
5. If you want to learn to speak English very well, you must work hard.
6. Take an umbrella. It might rain later.
7. You mustn't leave small objects lying around. These objects can (להיבלע) be swallowed by children.
8. People must walk on the grass.
9. Drivers mustn't stop when the traffic lights are red.
10. You don't have to take your umbrella. It is not raining.
11. Ron doesn't see well. He must wear glasses.
12. Danny could play the guitar when he was ten years old.
13. You shouldn't go out in the rain without a coat.
14. The teacher says we can eat in the classroom.
15. I must meet you tonight because I want to go to sleep early.
16. It was raining yesterday so we couldn't go on a picnic.
17. My father has back (2) problems. He mustn't carry heavy things.
18. I was happy that Ron could go to the party last night.
19. All soldiers must wear uniforms.
20. You must wear a hat in the sun. It's very important!