Trong những dòng sau dòng nào gồm các từ viết đúng chính tả A nôn nao,già nua ,gian rối ,não nùng B nóng nảy ,giong chơi ,nơm nớp ,xơ xác C lòe loẹt xơ suất gian dối tròn trĩnh D giong ruổi năn nỉ dạy dỗ rong chơi

Bài 5: Cho ΔABC vuông tại A có AB = 5cm, AC = 12cm. a)Tính BC. b)Trên tia đối của tia AB lấy điểm D sao cho AD = AB. Chứng minh ΔABC = ΔADC. c)Đường thẳng qua A song song với BC cắt CD tại E. Chứng minh ΔEAC cân. d)Gọi F là trung điểm của BC. Chứng minh rằng CA, DF, BE đồng quy tại một điểm. GIÚP MK VỚI !!!!! CẢM ƠN CÁC BẠN

Đặt 1 câu có biện pháp so sánh cho từ ngữ chỉ hoạt động

ĐÁP ÁN ALL ??????..............................

Part IV. Rewrite the following sentences. 1. I’m going to get up early tomorrow so that I can take Ben to that airport. A. I’m going to get up early tomorrow to be taking Ben to that airport. B. I’m going get up early tomorrow to taking Ben to that airport. C. I going to get up early tomorrow to take Ben to that airport. D. I’m going to get up early tomorrow to take Ben to that airport. 2. She’s going to buy apples so that she can make a fruit salad. A. She’s going buy apples to make a fruit salad. B. She’s going to buy apples to make a fruit salad. C. She’s going to buy apples to be made a fruit salad. D. She’s going to buy apples to making a fruit salad. 3. David is going to call the doctor’s surgery because they want to change the time of their appointment. A. David is going to call the doctor’s surgery changing the time of their appointment. B. David is going to call the doctor’s surgery to be changing the time of their appointment. C. David is going to call the doctor’s surgery to change the time of their appointment. D. David is going to call the doctor’s surgery changed the time of their appointment. 4. We wanted to invite Jim dinner, so we called him. A. We called Jim to invite Jim dinner. B. We have just called Jim to invite Jim dinner. C. We called Jim to inviting Jim dinner. D. We called Jim to be invited Jim dinner. 5. My mother has never travelled to some countries in South America before. A. This is the first time, my mother has travel to some countries in South America. B. This is the first time, my mother has travelled to some countries in South America. C. This is the first time, my mother travelled to some countries in South America. D. This is the second time, my mother has travelled to some countries in South America. 6. This is the first time, she has read some plays by Shakespeare. A. She has never read any plays by Shakespeare before. B. She has ever read any plays by Shakespeare before. C. She hasn’t never read any plays by Shakespeare before. D. She has never readed any plays by Shakespeare before. 7. When did you start learning a foreign language? A. How long have you learnt a foreign language? B. How long have you learn a foreign language? C. How long did you learnt a foreign language? D. How long did you learn a foreign language? 8. I think it’s a good idea to put sun cream on. A. You should to put sun cream on. B. You should putting sun cream on. C. You should put sun cream on. D. You have to put sun cream on. 9. I didn’t buy anything at the shop. A. I bought nothing at the shop. B. I bought anything at the shop. C. I have bought nothing at the shop. D. I bought everything at the shop. 10. It is possible that passengers check in online. A. Passengers can to check in online. B. Passengers can’t check in online. C. Passengers can check in online. D. Passengers should check in online. 11. It’s necessary to get a holiday visa from the Australian Embassy. A.You can get a holiday visa from the Australian Embassy. B. You can’t get a holiday visa from the Australian Embassy. C. You should get a holiday visa from the Australian Embassy. D. You have to get a holiday visa from the Australian Embassy. 12. We plan to meet Abigail outside the cinema. A. We’re going to meet Abigail outside the cinema. B. We go to meet Abigail outside the cinema. C. We went to meet Abigail outside the cinema. D. We have gone to meet Abigail outside the cinema. 13. It’s 6 years since Nelson won the USA Memory Championship. A. The last time Nelson won the USA Memory Championship was 6 years ago. B. The last time Nelson won the USA Memory Championship 6 years ago. C. The last time Nelson has won the USA Memory Championship was 6 years. D. The last time Nelson won the USA Memory Championship is 6 years ago. 14. We last went to the new science museum 3 years ago. A. We haven’t gone to the new science museum in 3 years. B. We didn’t go to the new science museum 3 years ago. C. We haven’t gone to the new science museum for 3 years. D. We have gone to the new science museum for 3 years. 15. It’s obligatory for pilots to wear uniforms. A. Pilots has to wear uniforms. B. Pilots have to wear uniforms. C. Pilots don’t have to wear uniforms. D. Pilots haven’t to wear uniforms. 16. As the Browns wanted to drive to the coast, they rented a car. A. The Browns rented a car to driving to the coast. B. The Browns rented a car drive to the coast. C. The Browns rented a car to be driving to the coast. D. The Browns rented a car to drive to the coast.

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41__________ looks at living things. A. neurology B. biology C. zoology D. physics 42. __________ is all about new machines. A. biology B. technology C. physics D. zoology 43. __________looks at the planets and outer space. A. biology B. technology C. astronomy D. zoology 44. __________.is the study of heat light and energy. A. neurology B. biology C. zoology D. physics 45. Adults often think they can’t __________ new things like foreign languages, but it isn’t true. A. learn B. teach C. study D. understand 46. __________is serious and is about real life. A. action film B. comedy C. horror film D. documentary 47.__________.are about things like the future, robots or space. A. science fiction films B. comedy C. horror film D. action film 48. __________ tells actors what to do. A. director B. artist C. writer D. actor 49. __________ plays an instrument like a piano or guitar. A. A director B. A musician C. A writer D. An actor 50.You read the work of __________, for example a novel. A. a director B. an artist C. a writer D. an actor 51. __________play different characters in films and plays. A. directors B. artists C. writers D. actors 52__________ is also sometimes called cartoon A. action film B. comedy C. horror film D. animation 53. I wasn’t a very clever child, but I__________very hard at school. A. learnt B. taught C. studied D. knew 54. My grandparents didn’t __________ how to use a smart phone so I taught them. A. understand B. remember C. know D. recognize 55.The children have piano lessons and they__________ for an hour every day. A. practice B. study C. learn D. train 56. My husband and I are planning to run a marathon next year so we try to ........ every day. A. practice B. study C. learn D. train 57. At school we __________ a lot of things. Some are useful some are not. A. forgot B. memorized C. remembered D. knew 58. I can never__________ that man’s surname. It’s something like Papayianopoulos. A .forget B. memorize C. remember D. know 59. It’s very difficult to clean carpets without a/an__________ A. vacuum cleaner B. Ipod C. wheel D. mobile phone 60. It must feel great to__________ a really useful machine. A. discover B. invent C. test D. make 61. I can never remember who it was that __________ that the world is round. A. discovered B. invented C. tested D. made 62.They have __________the medicine on humans and it seems to be safe. A. discovered B. invented C. tested D. made 63. My car __________ and I had to wait for two hours miles away from home. A. shut down B. broke down C. break down D. went down 64. We’re going to hire a car so don’t forget your driving __________ A. permit B. licence C. permission D. legality 65. They kept me in immigration for hours because there was a problem with my __________. A. accommodation B. language C. tickets D. visa 66.. __________is the science of the brain. A. neurology B. biology C. zoology D. physics 67__________ is the study of animals. A. neurology B. biology C. zoology D. physics 68. We are going to take part in a competition next year so we try to__________every day. A. practice B. study C. learn D. train 69.I would get lost everywhere if I didn’t have my __________. A. vacuum cleaner B. mp3 C. sat nav D. mobile phone 70. The university was closed because of bad weather but we had our lecture as a ________ A. podcast B. text message C. postcard D. mobile phone 71. I wanted to go to Australia and find a job but you need a work__________ before you arrive. A. permit B. licence C. permission D. legality 72. The boys didn’t have much money to travel by public transport so they _________ a lot. A. go by plane B. take a taxi C. drive D. hitchhike 73. What’s the__________ in Russia called? Is it the rouble? A. exchange rate B. money C. currency D. coin 74. We want to go hitchhiking in Europe but we think it might be__________. A. illegal B. legal C. lawful D. rightful 75. How many time__________ are there? It’s a big country. A. schedules B. lines C. circles D. zones 76. There are people from all over the world in Toronto. It’s a very __________city. A. culture B. cultural C. multicultural D. busy 77. I don’t have any luggage to check in, just a small __________ A. souvenir B. carry-on bag C. thing D. stuff 78. The hotels are very busy at this time of year, so you should __________ A. rent a car B. put up C. book in advance D. hired a car 79. Are you coming back or would you just like a __________ ticket? A. couple B. double C. return D. single 80. It’s a big island – to see it properly, you should __________a car. A. rent a car B. put up C. book in advance D. hired a car

Vẽ anime buồn/ mầm bùn/ Chipi buồn .... hoặc cái j buồn cũng đc YÊU CẦU : ko nhận tranh cũ, có màu, có kí, ảnh ko mờ,... -Xấu = :,)) -Đẹp+Nhanh= Ctlhn and 5 STAR NL: Hmu hmu :,)) , ảnh nào của tui cũng có kí mà bị mod báo ko kí, Bị xóa 4 câu . MỆT !

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cho 1 số tự nhiên có 4 chữ số dạng 83ab tìm a và b để số đó chia hết cho 2 , 3,5