cho tam giác ABC vuông ở A. Trên tia đối của tia CA lấy điểm E, trên tia đối của tia AC lấy điểm F sao cho AF=AC. So sánh BC, BF, BE

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II. WORD FORMS 1. That was an ________________ performance from such a young tennis player. (impression) 2. The teams are playing a __________________ match on Sunday. (friend) 3. Much of the house has been __________________________. (modern) 4. She likes to spend time ___________________ her home. (beauty) 5. The Vietnamese women are _________________of the Ao Dai. (pride) 6. The Ao Dai is the _________________dress of Vietnamese women. (tradition) 7. It’s not _________________to wear short skirts at the moment. (fashion) 8. Two million people in the country live in _________________(poor) 9. Don’t be ________________ about your coming graduation exam. Just take it easy. (worry) 10. He is considered one of the greatest _____________ of the country. (heroic) 11. The ____________ have to move away because of a huge storm. (village) 12. Banyan tree _________ the Vietnamese country. (symbol) 13. We’ll wait for you at the main ___________ to the market. (enter) 14. Janet has earned a good ______________ for herself in school. (repute) 15. The ______________ asked her a lot of questions. (examine) 16. We need further details but we are ______________ about anything. (inform) 17. We have many well- ______________ teachers in our school. (qualify) 18. They are studying hard for their coming ______________. (examine) 19. We often take part in many ______________ activities at school. (culture) 20. The course is suitable for both ______________ and advanced students. (begin) 21. Ton works for an ______________ bank in Ho Chi Minh City. (nation) 22. Nowadays, the Internet is ______________ used. (commerce) 23. By learning English, we can get access to the world’s ______________ (develop) 24. The Internet is becoming a ______________ tool for teachers. (use) 25. For most people a good ______________ helps them get a better job.(educate) CẢM ƠN Ạ SPAM= BÁO CÁO