1. We help him every year. =>He 2. She plays badminton in Hoang Hoa very often. => Badminton 3. They usually carve wood in the evening. => Wood 4. Mr. Mathew surfs the Webs on Sunday. => The Webs 5. These boys ride horses every Sunday.(ridden) => Horses 6. They do gymnastics every weekend to keep fit and stay healthy.(done) => Gymnastics 7.Mary has collects bottles every two weeks => Bottles 8. Bat Trang usually makes pottery.(made) => Pottery is usually 9. My parents make models for us in the evening. => Models are 10.David eats a lot of junk food.(eaten) => A lot 11. Hung washes the dishes before meals. => The dishes 12.My sister plays computer games at night. => Computer games 13.We often wear bandage before the games.(worn) => Bandage 14.Watching too much TV hurts your eyes.(hurt) =>Your eyes 15. We fire lots of calories and energy today. => A lot of calories and 16.We help homeles people very often. => Homeless people 17. Disabled people need our help. => Our help 18. He does exercise to keep fit. => Exercise 19. I do not play computer games. => Computer games 20. Elderly people do not eat junk food. => Junk food 21. They show too many advertisements on TV every days.(showed/shown) => Too many 22. They do not clean the beaches very often. => Beaches 23. We don’t look down the poor. => The poor 24. She visits Hue every year. Hue 25. They farm rice here yearly. Rice 26. Mary také a lot of mistakes each semester.(taken) A lot of 27. We donate blood dủing school year. Blood 28. He draws a mural on the wall in June.(drawn) A 29. We do not provide money for them . Money 30. People make lots of musical instrument . Lots 31. Do you show your projects every week? Are
Cho đa thức (x) = x2 + mx + 2. a) Xác định m để đa thức (x) nhận x = –2 làm một nghiệm. b) Với m tìm được ở câu a), tìm tập hợp nghiệm của đa thức (x).
Bài 9:Viết lại câu sau cho nghĩa không đổi, sử dụng cấu trúc so sánh hơn “more /less” 0.Ann speaks French more fluently than James. James speaks French less fluently than Ann. 1.Today the sun shines more brightly than yesterday. 2.This cake is more freshlt made than that one. 3.Jim behaves more politely than his younger brother. 4.Teenagers act more violently these days than in the past. 5.The doctor treats his patiently than he should. 6.My sister speaks more quickly than I. 7.Now Mary drives more carefully than she used to. 8.This summer I go to the beach more often than the last summer.
Giúp nha mọi người, 6 câu trắc nghiệm= 40đ
Vẽ hình và làm câu 2 giúp e với
Phân tích các đa thức sau thành nhân tử a. 36a4-y2 b. 6x2 +x -2
Bài 14: Đọc đoạn văn sau và trả lời câu hỏi: The nomadic life of Mongolian Mongololian people nowadays still maintain their tradition of a nomadic life. About half of mongolian population do not settle down but travel from place to place every season. When you think of Mongolian nomads, you think of animal farmers. Their most valuable possessions are their tents and cattle. Mongolian has severe weather. There are dramatic changed in weather condotions between seasons. That is the reason why Mongolian have to move location throughout the year to the most appropriate spots. In winter, they often move in front of a mountain for shelter. In spring, it’s closer to a river, in summer right next to a river for water supply, and in autumn up a hill to collect hay for winter time. Most nomads move at least four times a year but some might move up to 30 times in a year ,especially if they have a lot of animals that eat through the vaibable food quickly. The number of namads has, however, significantly decreased over last years. More and more of its citizens move to Ulaanbaatar because they want to look for an education and a professional job.Mongolia is in a period of rapid change. 1.Is it true that about 50% of Mongolian population still lead a nomadic life? _____________________________________________________________________________ 2.What are the most valuable possessions of Mongolian nomads? _____________________________________________________________________________ 3.Why do Mongolian have to move location throughout the year? _____________________________________________________________________________ 4.Where do Mongolian nomads often move to in fall? _____________________________________________________________________________ 5.How often most nomads move their locations? _____________________________________________________________________________
tóm lược diễn biến kết quả của cách mạng tháng 8 năm 1945
Giúp mik nhanh với ạ mik đag cần gấp
phân tích đa thức thành nhân tử 4(x-3y) ² -8x(3y-x)
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