chuyển thành câu bị động: 15. Have the thieves stolen the most valuable painting in the national museum? 17. How many languages do they speak in Canada? 21. When will you do the work? 22. How are you going to deal with this problem? 23. How do you spend this amount of money? 24. I wonder whether the board of directors will choose Susan or Jane for the position. 25. How did the police find the lost man?

Overpopulation is an undesirable condition where the number of existing human population exceeds the carrying capacity of Earth. Overpopulation is caused by number of factors. Reduced mortality rate, better medical facilities, depletion of precious resources are few of the causes which result in overpopulation. Growing advances in technology with each coming year has affected humanity in many ways. One of these has been the ability to save lives and create better medical treatment for all. A direct result of this has been increased lifespan and the growth of the population. In the past fifty or so years, the growth of the population has boomed and has turned into overpopulation. In the history of our species, the birth and death rate have always been able to balance each and maintain a population growth rate that is sustainable. Câu 21. What does the word “depletion” probably mean? A. The process of taking an amount of something. B. The process of using information you have. C. A rise in the amount, number or value of something. D. The reduction of something by a large amount so that there is not enough left. Câu 22. In the history, the birth and death rate have always been able to _____. A. balance B. increase C. decrease D. maintain Câu 23. What helps save more lives and create better medical treatment for all? A. Enhanced curing methods B. Advances in technology C. New medicine D. Modern life Câu 24. What does the passage mainly discuss? A. Effects of overpopulation B. How to reduce overpopulation C. How to control overpopulation D. Causes of overpopulation Câu 25. Which of the following is NOT mentioned as a factor causing overpopulation? A. Reduced mortality rate B. Better medical facilities C. Tasty and nutritious food D. Depletion of precious resources Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks. Few people now question the reality of global warming and its effects on the world’s climate. Many scientists put the blame for recent disasters on the increase (26) _____ the world’s temperatures and are convinced that, more than ever before, the Earth is at risk from the forces of the wind, rain, and sun. (27) _____to them, global warming is making extreme weather events, (28) _____ as hurricanes and droughts, even more severe and causing sea levels all around the world to rise. Environmental groups are putting pressure on governments to take actions to reduce the (29) _____ of carbon dioxide which is given off by factories and power plants, thus attacking the problem at its source. They are in favor of more money being spent on research into solar, wind and wave energy devices, which could then replace existing power stations. Some scientists, (30) _____, believe that even if we stopped releasing carbon dioxide and other gases into the atmosphere tomorrow, we should have to wait several hundred years to notice the result. Câu 26. A. at B. in C. by D. to Câu 27. A. Concerning B. Depending C. Regarding D. According Câu 28. A. well B. such C. even D. just Câu 29. A. amount B. number C. plenty D. deal Câu 30. A. really B. despite C. therefore D. however

em hãy nêu cảm nghĩ của em về câu tục ngữ học một biết mười

Câu 11. The interviewer asked me why did I like learning English. A. The interviewer B. learning C. asked D. why did I like Câu 12. He speaks English so fluent that we think he is a native speaker. A. speaks B. native C. think D. fluent Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that is closest in meaning to each of the following questions. Câu 13. Hurry up or we will miss the train. A. If you won’t hurry up, you miss the train. B. You won’t miss the train if you will hurry up. C. If you hurry up, you will miss the train. D. You will miss the train if you don’t hurry up. Câu 14. Kuala Lumpur is the largest city in Malaysia. A. No other city in Malaysia is as large as Kuala Lumpur. B. All cities in Malaysia are larger than Kuala Lumpur. C. Any other city in Malaysia is larger than Kuala Lumpur. D. No other city in Malaysia is as large than Kuala Lumpur. Câu 15. He last had his eyes tested ten months ago. A. He hasn’t had his eyes tested for ten months. B. He didn’t have any test on his eyes ten months ago. C. He didn’t have someone test his eyes ten months ago. D. He tested his eyes ten months ago. Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions. Smoking causes lung cancer, which is the number one cancer among men. Ninety percent of the people who get lung cancer die. Smoking is also the leading cause of mouth cancer, tongue cancer, and throat cancer.Many smokers have heart disease and pneumonia. Smoking causes one million early deaths in the world every year. Smokers not only harm themselves but also harm others. Smokers breathe smoke out into the air. They breathe it out on their children and their wives or husbands. Children whose parents smoke have more breathing and lung problems than other children. Women who are married to smokers are more likely to have lung cancer than those married to non-smokers. We are all aware that smoking is bad. So why do people smoke? Câu 16. Every year, smoking causes about one million____________. A. early deaths B. cancer patients C. injured men D. killing diseases Câu 17. The word “it” in the passage refers to____________. A. smoke B. breath C. cancer D. air Câu 18. Who are more likely to have lung cancer and lung problems? A. People who live with non-smokers. B. People who live with smokers. C. People who live in the city D. People who live in the country. Câu 19. The number one cancer among men is____________. A. throat cancer B. tongue cancer C. mouth cancer D. lung cancer Câu 20. The main cause of mouth cancer, tongue cancer and throat cancer is__________. A. drinking B. overeating C. breathing D. smoking

Trg mặt phẳng tọa độ xoy cho (p) y= x^2 và (d) y= (2m-1)x+2m @ a, tìm m để d cắt p tại 2 điểm phân biệt A(x1,y1) và B(x2,y2) b,tìm m / |x1|=|x2|

giúp tớ từ câu 16 đến câu 25 vs ạ

vẽ 1 chậu cây xương rồng cute yêu cầu: full màu( màu nước, chì, sáp,... đều đc ) ko có mẫu thì lấy avatar của mik nek nhanh thì 1 cảm ơn, hay nhất và 5 sao nha nhớ vẽ đẹp đó

https://img.hoidap247.com/picture/question/20210529/tini_1622256118622.jpg

Mot hinh vuong co canh 10cm mot hinh tam co day 16cm va dien tich bang dien tich hinhvuong tinh chieu cao cua hinh tam giac

1: Đến thành Đại La,vua Lý Thái Tổ thấy đây là : A: Nơi giống với Hoa Lư. B: Vùng đất trung tâm của đất nước, đất rộng lại màu mỡ , muôn vật trù phú , tốt tươi. C: Vùng đất chật hẹp , ngập lụt. 2:Điền các từ ngữ : ( thanh bình , khuyến nông , ruộng hoang , làng quê ) vào chỗ chấm . Quang Trung ban bố” chiếu ....................... “, lệch cho dân đã từng bỏ ..................... phải trở về quê cũ cày cấy , khai phá ................ . Với chính sách này , chỉ vài năm sau , mùa màng chở lại tươi tốt , làng xóm lại ........................... .