Trong mp oxy cho toa độ A(1;4) B(-2;1) A viết phương trình tổng quát AB,AC B tính b/ từ M (1;7) đến đường thẳng AB

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EXERCISE VI :Join each pair of sentences using relative pronouns : 1.The man didn’t come back again. I shouted at him. 2.The television never worked again. I dropped it. 3.The machine was broken. I hired it. 4.The clothes were beautiful. She bought some clothes. 5.The wall fell down after three weeks. They built the wall. 6.The policeman wasn’t very helpful. I asked him. 7.I didn’t really like the car. We bought it. 8.I lost the money. I borrowed it from John. 9. She is the most intelligent woman. I’ve ever met this woman. 10This doctor is famous. You visited him yesterday. 11.These children are orphans. She is taking care of these children. 12.My father goes swimming everyday. You met him this morning. 13.The man is my father. I respect this man most. 14.The man is my father. I respect his opinion most. 15.Mary and Margaret are twins. You met them yesterday. 16 I’ll introduce you to the man. His support is necessary for your project. 17 The middle aged man is the director. My father is talking to him. 18The boy is my cousin. You make fun of him. 19. The student is from china. He sits next to me. 20. I thanked the woman. This woman had helped me. EXERCISE VII: Write relative pronouns to complete these sentences. 1.We visited the school ___________ my father taught. 2.I met her last month, ___________ she came to our house. 3.We all looked at the place ___________ the fire had started. 4.Did they tell you the reason ___________ they were late? 5.The cat sat on the wall ___________ it had a good view of the birds. 6.They arrived in the evening, at a time ___________ we were all out. 7.I couldn’t understand the reason ___________ they were so rude. 8.I met him in the cafe ___________ he was working as a waiter. 9.I listen to music late at night, ___________ the children have gone to bed. 10.I bought them in August, ___________ I was in France. 11. Let me see all the letters _______ you have written. 12. Is there any one ________ can help me do this? 13. Mr. Brown, _________ is only 34, is the director of this company. 14. I know a place __________ roses grow in abundance. 15. It was the nurse ________told me to come in. 16. The teacher with ________, we studied last year no longer teaches in our school. 17. They showed me the hospital ________ buildings had been destroyed by US bombings. 18. We saw many soldiers and tanks ______ were moving to the front. 19. Dr. Fleming, _______ discovered penicillin, was awarded the Nobel Prize for medicine in 1945. 20. He joined the political party _______ was in power.