e cần trc 9h30 ạ 31. 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 . Every day on radio, on TV, and in the newspaper, we hear, see or read about many problems in the world, for example, pollution problems. Air pollution is the first kind. It mostly comes from fumes released from motorbikes, cars, airplanes, trains and poisonous gases emitted from factories. Also, waste is dumped anywhere, even in the city where many people are living. The second pollution problem is sea pollution. Many people earn their living from fishing in the sea. But the sea has become so polluted from oil spills and factory wastes that the fish are dying. This is not only killing the fish, but is also affecting those people who eat fish. Seldom do you find a place nowadays that is not polluted. This problem is growing more difficult everyday. We must find a good solution that makes the world a better place to live. Question 28. We hear, see and read about problems in the world _________ (1 Điểm) A. every day B. once a week C. every week D. every year 32. 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 . Every day on radio, on TV, and in the newspaper, we hear, see or read about many problems in the world, for example, pollution problems. Air pollution is the first kind. It mostly comes from fumes released from motorbikes, cars, airplanes, trains and poisonous gases emitted from factories. Also, waste is dumped anywhere, even in the city where many people are living. The second pollution problem is sea pollution. Many people earn their living from fishing in the sea. But the sea has become so polluted from oil spills and factory wastes that the fish are dying. This is not only killing the fish, but is also affecting those people who eat fish. Seldom do you find a place nowadays that is not polluted. This problem is growing more difficult everyday. We must find a good solution that makes the world a better place to live. Question 29. What causes the air pollution? (1 Điểm) A. factory wastes B. many people earn their living from fishing in the sea. C. oils spills D. fumes from vehicles and poisonous gases from factories 33. 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 . Every day on radio, on TV, and in the newspaper, we hear, see or read about many problems in the world, for example, pollution problems. Air pollution is the first kind. It mostly comes from fumes released from motorbikes, cars, airplanes, trains and poisonous gases emitted from factories. Also, waste is dumped anywhere, even in the city where many people are living. The second pollution problem is sea pollution. Many people earn their living from fishing in the sea. But the sea has become so polluted from oil spills and factory wastes that the fish are dying. This is not only killing the fish, but is also affecting those people who eat fish. Seldom do you find a place nowadays that is not polluted. This problem is growing more difficult everyday. We must find a good solution that makes the world a better place to live. Question 30. The sea has become polluted because of_________ . (1 Điểm) A. oil spills B. factory wastes C. smoke from factories D. oil spills and factories wastes 34. 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 . Every day on radio, on TV, and in the newspaper, we hear, see or read about many problems in the world, for example, pollution problems. Air pollution is the first kind. It mostly comes from fumes released from motorbikes, cars, airplanes, trains and poisonous gases emitted from factories. Also, waste is dumped anywhere, even in the city where many people are living. The second pollution problem is sea pollution. Many people earn their living from fishing in the sea. But the sea has become so polluted from oil spills and factory wastes that the fish are dying. This is not only killing the fish, but is also affecting those people who eat fish. Seldom do you find a place nowadays that is not polluted. This problem is growing more difficult everyday. We must find a good solution that makes the world a better place to live. Question 31. In order to make the world a better place to live, we _________ . (1 Điểm) A. should not prevent pollution B. must find a good solution. C. should kill the fish. D. must find a place that is not pollu

Vẽ mầm NL: Tời ơi tin đc ko, nick phụ được xác thực, nick chính thì ko

giải giúp mình với phải đúng chính xác nha vote 5* và trl hay nè 😀

I. Choose A, B, C or D to indicate the correct answer to each of the following questions. 26. She was always hard-working at school. She spends most of ______ time studying. A. she B. her C. hers D. she’s 27. They have decided to clean up the neighborhood because ______ is full of rubbish. A. it B. they C. their D. its 28. My cousin, Hoa, is the same age as ______. A. I B. me C. mine D. myself 29. The villagers are as friendly as ______ were years ago. A. their B. they C. them D. their 30. My brother’s taste in art is quite different from______. A. me B. myself C. mine D. mines 31. Those dishes are for Hoa and ______. A. I B. me C. mine D. mines 32. They often wear ______ clothes. A. each others B. each others’ C. each other’s D. each other 33. Now she can look after ______. A. hers B. she C. her D. herself 34. People in that country often wear ______ traditional clothes on the New Year Day. A. them B. theirs C. their D. themselves 35. Her gloves have worn out, so she bought ______ a new pair of gloves. A. herself B. she’s C. hers D. she 36. Don’t worry about ______. A. I B. my C. myself D. me 37. The director ______ welcomed us to the hotel. A. him B. his C. himself D. he 38. She climbed out of the swimming pool and dried ______ with towel. A. hers B. herself C. she D. she’s 39. She had a wonderful holiday. She enjoyed ______. A. her B. hers C. she D. herself 40. I’m sorry, the golden ring is actually ______. A. mine B. me C. my D. mines 41. He broke ______ leg in the accident. A. him B. his C. he D. himself 42. She needs to change ______ mind immediately. A. she B. hers C. her D. herself 43. Linda decided to have ______ hair cut after three years. A. hers B. her C. she D. herself 44. I made this cake for ______. A. I B. myself C. my D. she 45. Her voice is better than ______. A. I B. my C. mine D. mines 46. In spite of ______ disability, he tried to become the winner of the competition. A. him B. he C. himself D. his 47. She studies better than ______. A. us B. our C. ours D. ourselves 48. Linda and ______ want to go to the movie. A. me B. I C. myself D. mine 49. My father cooked the soup for my brother and ______. A. me B. I C. mine D. mines 50. My sister invited ______ to the party. A. he B. him C. his D. himself

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ai giúp em với đang cần gắp câu b là tính vận tốc trung bình của người đó trên 3 quãng đường ai giúp với, ai giúp em đi alo alo

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mọi người giải hộ mình 2 câu này với ạ cảm ơn trước

e cần trc 9h30 ạ 30.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 . Ha Long Bay is popular (23) ................ both Vietnamese and international tourists. One of the(24)............... of Ha Long is the Bay’s calm water with lime stone mountains. The Bay’s water is clear during the spring and early summer. Upon arriving in Ha Long City, visitors can go along Chay Beach. From the beach, they can(25).............. a boat and go out to the Bay. It is here that the visitors can find some of Southeast Asia’s most beautiful sites. Dau Go Cave (26).............. one of the most (27)............ caves at Ha Long. Question 27. (1 Điểm) A. beautify B. beauty C. beautiful D. beautifully 31. 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 . Every day on radio, on TV, and in the newspaper, we hear, see or read about many problems in the world, for example, pollution problems. Air pollution is the first kind. It mostly comes from fumes released from motorbikes, cars, airplanes, trains and poisonous gases emitted from factories. Also, waste is dumped anywhere, even in the city where many people are living. The second pollution problem is sea pollution. Many people earn their living from fishing in the sea. But the sea has become so polluted from oil spills and factory wastes that the fish are dying. This is not only killing the fish, but is also affecting those people who eat fish. Seldom do you find a place nowadays that is not polluted. This problem is growing more difficult everyday. We must find a good solution that makes the world a better place to live. Question 28. We hear, see and read about problems in the world _________ (1 Điểm) A. every day B. once a week C. every week D. every year 32. 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 . Every day on radio, on TV, and in the newspaper, we hear, see or read about many problems in the world, for example, pollution problems. Air pollution is the first kind. It mostly comes from fumes released from motorbikes, cars, airplanes, trains and poisonous gases emitted from factories. Also, waste is dumped anywhere, even in the city where many people are living. The second pollution problem is sea pollution. Many people earn their living from fishing in the sea. But the sea has become so polluted from oil spills and factory wastes that the fish are dying. This is not only killing the fish, but is also affecting those people who eat fish. Seldom do you find a place nowadays that is not polluted. This problem is growing more difficult everyday. We must find a good solution that makes the world a better place to live. Question 29. What causes the air pollution? (1 Điểm) A. factory wastes B. many people earn their living from fishing in the sea. C. oils spills D. fumes from vehicles and poisonous gases from factories 33. 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 . Every day on radio, on TV, and in the newspaper, we hear, see or read about many problems in the world, for example, pollution problems. Air pollution is the first kind. It mostly comes from fumes released from motorbikes, cars, airplanes, trains and poisonous gases emitted from factories. Also, waste is dumped anywhere, even in the city where many people are living. The second pollution problem is sea pollution. Many people earn their living from fishing in the sea. But the sea has become so polluted from oil spills and factory wastes that the fish are dying. This is not only killing the fish, but is also affecting those people who eat fish. Seldom do you find a place nowadays that is not polluted. This problem is growing more difficult everyday. We must find a good solution that makes the world a better place to live. Question 30. The sea has become polluted because of_________ . (1 Điểm) A. oil spills B. factory wastes C. smoke from factories D. oil spills and factories wastes

TBC của 13 số tự nhiên là 1945 .tìm số lớn nhất trong 13 số [cho vào nhóm]