Cho tg ABC vuông tại A nội tiếp trong đường tròn tâm (O). Gọi M là trung điểm cạnh AC. Đường tròn tâm I đường kính MC cắt cạnh BC ở N và cắt (O) tại D 3. Tia IO cắt đường thẳng AB tại E. C/m BMOE là hình bình hành. 4. C/m NM là phân giác của góc AND.

I. Supply the correct form of the verbs in brackets (7pts). 6. It’s high time his fellow athletes (unionize)d ………………… in order to protect their rights. 7. I hate (tell) …being told……… to do something I was already planning on doing. 8. Why is it imperative that every student (pay) ………………… close attention to what his teacher is explaining in the classroom. 9. (ask) ………………… to speak about climate change at the scientific conference many times, Mr Kevin prepared the topic well. 10. the negotiations (fall) ………………… through, it would bring about unforessen problems. 11. They (not sack) ……………………… him. He was the most creative person on their team. 12. She (work) …………………… at that company for three years when it went out of business.

giúp em ạ giải theo cách lớp 6 ạ

Bài 2: Thứ năm tuần này là ngày 25 tháng 3. Hỏi thứ năm tuần sau là ngày nào?

tìm x bt: a,(x-2\5).(x+3\7) dương b,(2\3x).(3\5x+2\3) âm

Nêu PTBĐ chính của đoạn trích sau: "Họ lan thường được chia thành hai nhóm: nhóm phong lan bao gồm tất cả những loài sống bám trên đá, trên cây, có rễ nằm trong không khí. Còn nhóm địa lan lại gồm những loài có rễ nằm trong đất hay lớp thảm mục…" Miêu tả hay thuyết minh? Vì sao?

use the word given and other words to completr each sentence 1.I'd be greatful if you could check this time(checking) They....on the project 2.someone stole his credit card last week(had) He...last week 3.this music reminds me of my childhood(brings) This music...of my childhood 4.If i am told in advance,I can arrange things Provided...in advance,I can arrange 5.He had never seen such a huge plane(before) Never...such a huge plane 6.He was made to wait two hours too see the boss(kept) The boss....hours before he saw him 7.Sheila doesn't like fish.Ann doesn't like fish either(nor) Neither.....fish 8.Paul regretted telling lies(wished) Paul...lies 9.The bus came late,so he was late(earlier) If the bus...not have been late 10.I hope you have fun at the reception.(yourself) I hope...at the reception

11. Mo and Nguyen (sing) ......................... the same song now. 12. They always (make) ...make........ noise in the class. 13. He (not study) ......................... Math at the moment. 14. I (just/ see)………. Andrew and he says he ……..already (do)………. about half of the plan. 15. I ………..just (decide)……… to start working next week. 16. He (be)…………. at his computer for seven hours. 17. She (not/ have) ……………any fun for a long time. 18. At the moment, the children..................... (play) soccer in the garden. 19. She................... (go) camping tomorrow. 20. I can.................... (speak) English. 21. She....................... (visit) her aunt next week. 22. ………..they (pay)………... money for your mother yet? 23. My wife and I (travel)................................... to Mexico by air last summer 24. I (read).......................that novel by Hemingway sevaral times before. 25. I (have)..........................a little trouble with my car last week. 26. If I …………………. (not /have) lunch, I………………… (be) hungry. 27. If he ………………..(not /be) at work, he ………………. (be) at home then. 28. If I ……………….. (not/work), I………………….. (go) to a disco. 29. If Oanh ……………… (not/ be) thirsty, she ……………… (not/drink) any fizzy mineral water. 30. If she ………………. (not/ get) tired, I …………. ( invite) her to our party Supply the verbs in the blankets. mn giúp e vs chiều e phải nộp r ạ

a) Cho biết nước Việt Nam Dân chủ Cộng hòa ra đời vào ngày tháng năm nào? Là thành quả của cuộc cách mạng nào? Do Đảng nào lãnh đạo? b) Bộ máy nhà nước chia làm mấy cấp nêu tên cụ? Vẽ sơ đồ phân công theo tên cơ quan?

I. Supply the correct form of the verbs in brackets (7pts). 6. It’s high time his fellow athletes (unionize)d ………………… in order to protect their rights. 7. I hate (tell) …being told……… to do something I was already planning on doing. 8. Why is it imperative that every student (pay) ………………… close attention to what his teacher is explaining in the classroom. 9. (ask) ………………… to speak about climate change at the scientific conference many times, Mr Kevin prepared the topic well. 10. the negotiations (fall) ………………… through, it would bring about unforessen problems. 11. They (not sack) ……………………… him. He was the most creative person on their team. 12. She (work) …………………… at that company for three years when it went out of business.