Hai thùng có 58 lít dầu, nếu thêm vào thùng thứ nhất 5 lít thì thùng thứ nhất có số dầu kém thùng thứ hai 2 lần. Hỏi mỗi thùng có bao nhiêu lít dầu.

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(mn chuyển thành câu bị động ạ....chỉ cần đáp án) 11. She gave us more information. ………………………………………………………………………………….. 12. The chief engineer instructed the workers about the plan. ………………………………………………………………………………….. 13. They made tea with cold water. ………………………………………………………………………………….. 14. Somebody took my books away. ………………………………………………………………………………….. 15. They held the meeting before May Day. ………………………………………………………………………………….. 16. They repaired the engine. ………………………………………………………………………………….. 17. The boys broke the windows. ………………………………………………………………………………….. 18. People spent a lot of money on advertising every day. ………………………………………………………………………………….. 19. Teacher told us a story. ………………………………………………………………………………….. 20. Mary cut a cake with a sharp knife. ………………………………………………………………………………….. 21. The children helped the woman. ………………………………………………………………………………….. 22. They provided the victims with food and clothing. ………………………………………………………………………………….. 23. People speak English in all over the world. ………………………………………………………………………………….. 24. You didn’t use this machine after 5:30 p.m. ………………………………………………………………………………….. 25. The students erased the chalk board. …………………………………………………………………………………..