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hongtienhvt
2 năm trước
: Nguyên tử B có tổng số hạt là 28. Số hạt không mang điện chiếm 35,7%. Tính số p, n , e. nhanh giúp tui
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BÀI TẬP VỀ MỆNH ĐỀ QUAN HỆ (RELATIVE CLAUSES) 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. 21. Love, ________ is a wonderful feeling, comes to everyone at some time in his life. 22. Freedom is something for _______ millions have given their lives. 23. It is easy to find faults in people ________ we dislike. 24. The really happy people are those _______ enjoy their daily work. 25. We must find a time _______ we can meet and a place _______ we can talk.

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