4вставьте необходимые модальные глаголы: (must, should, would, ought to, have to, needn't, can, could, may) 1. i _ not go to the theatre with them last night, i _ revise the grammar rules and the words for the test. 2. my friend lives a long way from his office and _ get up early. 3. all of us _ be in time for classes. 4. when my friend has his english, he _ stay at the office after work. he (not) _ stay at the office on tuesday, thursday and saturday and _ get home early. 5. _ you have to work hard to do well in your english? 6. «must we discuss this question now? » no, we _. we _ do it tomorrow afternoon. 7. i’m glad you _ come. 8. «_ you_ come and have dinner with us tomorrow? “i’d love to.” 9. “please send them this article.” “oh _ i do it now? ”

1. I could not go to the theatre with them last night, I had to revise the grammar rules and the words for the test.
 2. My friend lives a long way from his office and has to get up early.
 3. All of us must (ought to) be in time for classes.
 4. When my friend has his English, he has to stay at the office after work. He needn't stay at the office on Tuesday, Thursday and Saturday and can get home early.
5. Do you have to work hard to do well in your English?
6. «Must we discuss this question now?» No, we needn't. We can do it tomorrow afternoon.
7. I’m glad you can come.
8. «Would you like to come and have dinner with us tomorrow? “I’d love to.” 9. “Please send them this article.” “Oh must I do it now?”

1. I had to not go to the theatre with them last night, I had to revise the grammar rules and the words for the test. (must, needn't)
Explanation: The speaker was obligated to stay at home and study instead of going to the theatre. The use of "had to" implies a strong necessity.

2. My friend lives a long way from his office and has to get up early. (must, have to)
Explanation: The speaker's friend is required to wake up early to ensure he arrives at the office on time due to the long distance between his home and workplace.

3. All of us should be in time for classes. (should)
Explanation: It is recommended or advised that everyone arrives punctually for classes. The use of "should" suggests a moral obligation or expectation.

4. When my friend has his English class, he can stay at the office after work. He doesn't have to stay at the office on Tuesday, Thursday, and Saturday, and he can get home early. (could, not, needn't)
Explanation: On days when the friend has an English class, he has the option to remain at the office. However, on specific days (Tuesday, Thursday, and Saturday), he is not obligated to stay and can go home early.

5. Do you have to work hard to do well in your English? (have to)
Explanation: The speaker is asking if it is necessary or mandatory to put in a significant effort in order to achieve good results in English.

6. "Must we discuss this question now?" No, we don't have to. We can do it tomorrow afternoon. (must, don't have to)
Explanation: The speaker is questioning the necessity of discussing a certain question immediately. The response suggests that it is not obligatory to discuss it now, and the discussion can be postponed until the following afternoon.

7. I'm glad you can come. (can)
Explanation: The speaker expresses happiness or pleasure that the person being addressed has the ability or opportunity to attend a certain event or activity.

8. "Can you come and have dinner with us tomorrow?" "I'd love to." (could)
Explanation: The speaker is extending an invitation to have dinner together and is asking if the person being addressed has the ability or availability to join. The response indicates a positive affirmation.

9. "Please send them this article." "Oh, should I do it now?" (should)
Explanation: The speaker is asking if there is a moral obligation or expectation to send the article immediately.