Bài 5 Cho AABC vuông tại A, biết AB = 6cm; AC = 8cm. a) Tính BC. b) Gọi M là trung điểm của AB. Qua M kẻ đường thắng MQ // AC, Q thuộc BC. Tứ giác AMQC là hình gì? Vì sao? c) Giả sử BQ = 5cm. Tinh chu vi tứ giác AMQC. các bạn làm câu c thôi nha

Hứa vote 5*, cảm ơn và câu trả lời hay nhất kể cả người thứ 2.

I. 1. Lexical reading (Read the text then circle the best answer): Nowadays, television becomes very (1)…… Both old and young people enjoy (2)…. it very much. TV programs attract millions of viewers all around the world. In addition to the news, television stations also broadcast many (3)…… programs such as sports, music, cartoons, wild life, reports, contests, movies, ,…. At present, people can enjoy a live program (4)…… TV. Live TV program helps us see events at the same time as they are happening. In our country, we often watch live TV programs of important events and international (5)………….. matches. 1. a. popular b. modern c. good d. expensive 2. a. to watch b. watching c. watch d. watched 3. a. well b. bad c. interested d. interesting 4. a. on b. from c. at d. of 5. a. movies b. films c. football d. programs 2. Read the following passage and choose the item (a, b, c, or d) that best answers each of the questions about it. London is famous for many things. Tourists come from all over the world to visit its historic buildings. They also come to visit its theaters, its museums and its many shops, such as Harrods, where you can buy everything. Like many big cities. London has problems with traffic and pollution. Over 1.000.000 people a day use the London Underground, but there are still too many cars on the streets. The air isn’t clean, but it is cleaner than it was 100 years ago. The best thing about London is the parks. There are five in the city center. But my children’s favorite place is Hamleys, which is the biggest toyshop in the world. It is 200 years old. 1. London…………………………. a. is famous for many things b. has many shops b. has many historic buildings. d. All are correct 2. There are many problems with traffic and pollution in …………. a. Hamleys b. London c. Harrods d. a and c are correct 3. What is the best thing about London? a. The best thing about London is the parks. b. The best thing about London is its museums. c. The best thing about London is its historic buildings. d. The best thing about London is its traffic. 4. How many parks are there in London? a. Five b. Six c. four d. No information 1. Hamleys is ………………………. a. the biggest toyshop in the world. b. the writer’s children’s favorite place c. 200 years old d. All are correct II. 1. Mai was one meter fifty centimeters tall last year. (Make question) - How …………………………………....................................................? 2. Hoa hates the noise and the busy roads in the city. ( Rewrite sentence) - Hoa doesn’t …………… ................................................................................. 3. Mr. Minh is a careful taxi driver. (Rewrite sentence) - Mr. Minh drives ........................................................................................................ 4. play / shouldn’t / students / the/ time/ for/ video/ games/ long / a (Put in correct order) - ......................................................................................................................................... 5. Do you like living in the city or in the country? / Why? ( Answer the question from 20 to 30 words) ..........................................................................................

mn kể lại truyện bằn tiếng anh Lưu ý : kể lại chứ ko phải viết theo trong truyện nhé

13. Her performance made a strong ………………………… (impress) 14. In Malaysia, English is a ………………………… second language. (compel) 15. In ……………, there are other religions such as Buddism, Hinduism. (add) 16. First ………………………… can be misleading. (impress) 17. I love living in this city, everyone is so ………………………… (friend)

7. In addition to Malay, English, Chinese, and Tamil are ……..... spoken. (wide) 8. Liverpool is an ………………… city in North of England . (industry) 9. Uncle Ho’s Mausoleum is an …………………………… building. (impress) 10. The book I read yesterday is ………………………… (interest) 11. In order to keep fit, we should do exercises …………………… (regular) 12. Ho Chi Minh city is not ………………… from Kuala Lumpur. (difference)

Complete the sentences with the correct form of will be able to. 1. You ... speak perfect English very soon. 2. Sorry ,I ... to see you tomorrow .I'll be very busy . 3. If you don't study your mathematics,you ... do the exercises. 4. I think Jane ... make the cake if she has all the ingredents. 5. Irene ... play in the match on Saturday because she is ill. 6. ... swim sometime in the future as long as I take swimming lessons. 7. ... she .. take part in the festival tomorrow? 8. Are you sure you ... carry those heavy bags on your own ? 9. What ... you .. cook for the party ? 10. I'm afraid I ... attend the meeting .I'm on business in Japan.

1. Phân biệt SiO2, ZnO, Na2O 2. Có thể dùng nước để nhận biết Na2O, Al2O3, MgO hay không. 3. Nhận biết 3 chất sau H2SiO3, NaOH, Mg(OH)2

Giai cac phuong trinh sau: `cos(x+pi/3)+sin(pi/2+2x)=0`

Phân tích giá trị của từ ngữ gạch chân trong câu thơ sau: Có đám mây mùa hạ Vắt nửa mình sang thu (gạch chân từ vắt) Bài này có liên quan đến từ nhiều nghĩa, hiện tượng chuyển nghĩa.