II. Change these sentences into the passive voice 11. Columbus discovered America. America 12. The police caught the theft. The theft 13. They didn’t look after the children properly. The children 14. They have changed the date of the meeting. The date of the meeting 15. Tam broke the glass. The glass 16. Nga left my handbag on the bus this morning. My handbag 17. People speak English everywhere. English 18. You don't prepare your lessons before school. Your lessons 19. Ba can fix his bike by himself. His bike 20. They built the house in 2000. The house

Giúp mik trả lời câu hỏi (câub, c thôi ạ)

Chỉ cần vẽ giúp mình hình thôi không cần làm đâu Cho nửa đường tròn (O;R) đường kính AB . Kẻ tiếp tuyến Ax với nửa đường tròn đó tại A ( Tia Ax thuộc nửa mặt phẳng bờ AB chứa nửa đường tròn ) Từ điểm M bất kì trên tia Ax kẻ tiếp tuyến thứ 2 MC với nửa đường tròn (O) (C là tiếp điểm ) AC cắt OM tại E . MB cắt nửa đường tròn (O) tại B

"Con gì không đẻ ra ta Mà sao phải gọi bằng cha,lạ kì" Là con gì?Cho biết câu đố này sử dụng lối chơi chữ nào?

√2.(x-1)+ √ 8=0 Giúp với sắp tắc rồi Giải phương trình nha

Kẻ bảng trình bày tòm tắt các nội dung kiến thức về đèn sợi đốt và đèn ống huỳnh quang

X. Read the text carefully then choose the correct answers. Maintaining a healthy body is not that easy and not so difficult also. Most important tip for a healthy body is to have healthy food and eat them at proper time. Avoid eating junk food. Your diet should contain food which has more nutrients. Try to include vegetables, fruits, milk, and fish in your daily diet. Make sure you are having your breakfast regularly. Skipping your breakfast regularly will definitely affect your health. Make sure you drink more amount of water daily. Regular exercise will also keep your body in good health. You can go for running, do cycling, walking faster etc. Apart from these always try to manage your stress. By controlling your stress you can maintain a healthy body. Your body should get enough time to take rest. Make sure you get a sleep of 8 hours daily. Sleep is very important for healthy body and also for mental and emotional happiness. 1. To have a healthy body, you should _________. a.eat junk food b. put on weight c. have a healthy diet d. not consume nutrients 2. Skipping breakfast is _________ for your health. a.good b. bad c. necessary d. important 3. Which of the followings is not keep your body in good health? a.smoking b. cycling c. running d. jogging 4. Managing stress can help people _________. a.have a good body b. live longer c. sleep enough time d. stay healthy 5. Which of the followings is NOT true? a.It’s difficult to maintain a healthy body. b.Water is important for your health. c.Getting enough sleep can make you happier. d.Eating healthy and exercising are tips to stay healthy. XI. Write the second sentence so that it has the same meaning to the first one. 1. My father finds playing board games interesting. → My father is 2. He hasn’t smoked cigarettes for a month. → The last time 3. That apartment is more modern than any apartments. → That apartment 4. There are over two hundred stamps in Nam’s collection. → Nam’s collection 5. I spend twenty minutes walking to school every morning. → It takes 6. I find losing weight very difficult. → It’s  

Cho dãy A gồm N số nguyên a1,a2,...an. Tìm vị trí các số dương trong dãy

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