Question

1. We _______ see the lake from our bedroom window. are able can must might 2. — _______ you speak any foreign languages? could can must might 3. I am afraid I _______ come to the party next week. could not cannot must not might not 4. When we went to the forest, we _______ smell burning. could can must might 5. She spoke in a very low voice, but I _______ understand what she said. could can must might 6. I do not know when they will be here. They _______ arrive at any time. could can must might 7. I was so tired. I _______ sleep for a week. could can must might 8. We _______ have gone away if we had enough money. could can must might 9. You have been travelling all day. You _______ be tired. could must to must might 10. They have not lived here for very long. They _______ , know many people. could should must not might 11. The phone rang but I did not hear it. I _______ have been asleep. could may must might 12. She passed me without speaking. She _______ have seen me. could not cannot should might not 13. — Why did not your sister answer the phone? — She _______ have been asleep. can should must might'nt 14. — Why did Sarah miss meeting? — She _______ have known about it. should not should must might not 15. Do not phone me at eight o'clock. I _______ be watching the football match on TV. could not can should might 16. — What time are you going? — Well, I am ready, so I _______ go now. could as well can as well must as well might as well 17. She is a very nice person. You _______ meet her. can are able must have 18. I have not phoned Ann for ages. I _______ phone her tonight. could can must have 19. He cannot come out with us this evening. He _______ to work. could has must might 20. I _______ get up early tomorrow, because my train leaves at 7:30. need have to must might 21. We do not have much time. We _______ hurry. should to have must might to 22. When we are in the library, we _______ not make any noise. could can must might 23. You can come with me if you like but you _______ come if you do not want. could not do not have must not might 24. She has been studying hard for the exam, so she _______ pass it. could should must might 25. It was a great party last night. You _______ have come. could should must might

Answer 1

7) couldn't
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Answer 2

1) can
2) can
3) cannot
4) could
5)  could
6) can
7) could
8) could 
9) must 
10) 
11) must
12)  might not 
13) 
14)might not 
15) should  might 
16) might as well 
 

Answer 3

Sure! Here are the answers to the questions:

1. We can see the lake from our bedroom window. 2. — Can you speak any foreign languages? 3. I am afraid I cannot come to the party next week. 4. When we went to the forest, we could smell burning. 5. She spoke in a very low voice, but I could understand what she said. 6. I do not know when they will be here. They might arrive at any time. 7. I was so tired. I could sleep for a week. 8. We could have gone away if we had enough money. 9. You have been travelling all day. You must be tired. 10. They have not lived here for very long. They might, know many people. 11. The phone rang but I did not hear it. I might have been asleep. 12. She passed me without speaking. She might have seen me. 13. — Why did not your sister answer the phone? — She might have been asleep. 14. — Why did Sarah miss the meeting? — She might not have known about it. 15. Do not phone me at eight o'clock. I might be watching the football match on TV. 16. — What time are you going? — Well, I am ready, so I might as well go now. 17. She is a very nice person. You should meet her. 18. I have not phoned Ann for ages. I should phone her tonight. 19. He cannot come out with us this evening. He has to work. 20. I must get up early tomorrow because my train leaves at 7:30. 21. We do not have much time. We must hurry. 22. When we are in the library, we must not make any noise. 23. You can come with me if you like, but you do not have to come if you do not want. 24. She has been studying hard for the exam, so she should pass it. 25. It was a great party last night. You could have come.

Please note that these answers are based on the given choices and may not be the only possible answers.