Срочняк нужно, дам хоть 100 баллов! Tg^2x - 3/cosx +3=0 Корни принадлежащие отрезку - №23340123

Срочняк нужно, дам хоть 100 баллов!
Tg^2x - 3/cosx +3=0
Корни принадлежащие отрезку [-3п;-3п/2]
- Предмет:
  Математика
- Автор:
  dariond4px
- 5 лет назад

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помогите с заданиями по английскому даю 34 балла. вот задания: упражнение 2. Раскройте скобки, употребляя глаголы в Present Perfect или Past Simple.
1. Last night I was to fee tired and to went to bed very early. 2. Where you (to spend) your holidays? 3. You ever (to spend) your holidays in the Crimea? 4. While travelling in the Crimea I (to meet) your friend. 5. I never (to visit) that place. 6. He (to visit) that place last year. 7. I just (to get) a letter from Tom. 8. You (to take) any photographs while travelling in the south? 9. He (to be) abroad five years ago. 10. You (to be) in the Caucasus last year?
Упражнение 3. Раскройте скобки, употребляя глаголы в Present Perfect или Past Simple.
1. You (hear) about the restaurant Marquise de Salade? -Yes , we (be) there for my father's birthday. 2. You (be) out of Europe? – Yes, I (be) to Canada, Morocco and Turkey. And which you (like) best? 3. It (stop) raining yet? 4. How long is it since they (be) at your place? 5. You (meet) my fiancée yet? 6. How it (get) into my pocket? 7.You (forget) to book the tickets, __you? 8. How long is it since you last (talk)? 9. When he (say) he would come? 10. I (see) him the other day. 11. We (run out) of milk. 12. You (pay) the bills? -Not yet. I (have) a spare minute during the day. 13. He certainly meant what he (say). 14. As soon as the match (start) the audience (begin) shouting. 15. It (be) no use arguing with him at that time. 16. You (see) the new Santana video? 17. Why you (call) me? 18. You (remember) to water the plants before we left? 19. You (come) to school by car today? 20.Where you (be) during the meeting?
Упражнения 4. Раскройте скобки, употребляя глаголы в требующейся форме, так чтобы получить Present Continuous или Present Perfect.
1. What are you (to talk) about? 2. We have just (to talk) about it. 3. He has just (to say) something about it. 4. She is (to tell) them some interesting story. 5. He has (to tell) us nothing about it. 6. She has (to tell) them some stories about dogs. 7. We have (to have) two lessons today. 8. They are (to have) a meeting. 9. She has not (to speak) yet. 10. They have (to ask) me several questions. 11. He has already (to learn) the rule. 12. I am (to write) an exercise. 13. What is he (to do)? , — He is (to read) a newspaper. 14. Have you (to | read) any stories by Jack London? 15. What are you (to do) here? — I am (to write) a letter to my friends. 16. Who has (to write) this article? 17. What language are you (to study)? 18 We have already (to learn) a lot of English words. 19. What is she (to teach) them? 20. Who has (to teach) you to do it? 21. He has just (to do) something for us. 22. Have you (to find) the book? 23. What are you (to look) for
- Предмет:
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- 5 лет назад
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