Cho tam giác ABC có A=90 độ vẽ ah vuông góc với BC CMR AB+AC<AH+BC Cho 30đ luôn ạ

1. They gave the job to Amy and Bob. => .................................................................................................................................................. 2. They started the work last week. => .................................................................................................................................................. 3. Somebody calls the president everyday. => .................................................................................................................................................. 4. The cold weather damaged the plants. => .................................................................................................................................................. 5. They were doing the bedroom on Friday. => .................................................................................................................................................. 6. She is making big cakes for the party. => .................................................................................................................................................. 7. They have painted the walls green. => .................................................................................................................................................. 8. They will finish the work next week. => .................................................................................................................................................. 9. Somebody will call Mr. Watson tonight. => .................................................................................................................................................. 10. The fire has caused considerable damage. => .................................................................................................................................................. 11. They haven’t decided anything yet. => .................................................................................................................................................. 12. They use milk for making butter and cheese. => .................................................................................................................................................. 13. They may use this room for the classroom. => .................................................................................................................................................. 14. You mustn’t use this machine after 5:30 p. m. => .................................................................................................................................................. 15. You must clean the wall before you paint it. => .................................................................................................................................................. 16. They told the new pupils where to sit. => .................................................................................................................................................. 17. They have taught English here for 5 years. => .................................................................................................................................................. 18. My father planted many trees in the garden last week.. => .................................................................................................................................................. 19. The teacher gave each of us two exercise books. => .................................................................................................................................................. 20. Someone will tell him that news. => .................................................................................................................................................. 21. They have sent enough money to these poor boys. => .................................................................................................................................................. 22. The doctor examined the patients last night. => .................................................................................................................................................. 23. A lot of students attended the lecture yesterday. => .................................................................................................................................................. 24. We took him to the new club last month. => ..................................................................................................................................................

Exercise 1. Phonetic Circle the word A,B, C or D before the underlined word differently pronouned from others a. A. tall B. last C. call D. draw b. A. Compile B. royal C. memorial D. corn c. A. boat B. broad C. coast D. alone d. A. more B. north C. lost D. water e. A. walk B. wash C. on D. not f. A. both B. bottle C. Scotland D. cotton g. A. notebook B. hoping C. cock D. potato h. A. course B. court C. courage D. cough i. A. purity B. burning C. cure D. durable k. A. cotton B. bottle C. cold D. common

chuyển câu sau thành câu bị động với chủ ngữ là "This story" Their grandmother told them THIS STORY when they visited her last week -> This story was told ...........

Bài 2: Cho hình bình hành ABCD có AD = 2.AB ,góc A=60 độ . Gọi E, F lần lượt là trung điểm của BC và AD. (Vẽ hình cho 5 sao nha) a) Chứng minh : AE vuông góc BF. b) Chứng minh : BFDC là hình thang cân. c) Tính góc ADB d) Lấy M đối xứng với A qua B. Chứng minh tứ giác BMCD là hình chữ nhật. Suy ra M, E, D thẳng hàng.

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Giúp mình với ạ 1. ( x - 5 ) - ( 12 mủ 0 + 3 mủ 3 . 5 ) = 2 mủ 3 . ( - 5 ) mủ 2

Do you want me to drive ? Shall i ............? Trả lời giúp mình với