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toiluonlatoi61
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Câu 1 a, 1/8-1/2 b, -11/12-(-1) c, 3/5-5/6 d, -1/16-1/15 e, 11/36-(-7)/24 g,-5/9-(-5)/12 Câu 2 x-3/4=1/2 b, -5/6-x=7/12+(-1)/3
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EX5 : Hãy chọn từ có phần được gạch dưới có cách phát âm khác với các từ còn lại:S/ES A. proofs B. books C. points D. days A. helps B. laughs C. cooks D. finds A. neighbors B. friends C. relatives D. photographs A. snacks B. follows C. titles D. writers A. streets B. phones C. books D. makes A. cities B. satellites C. series D. workers A. develops B. takes C. laughs D. volumes A. phones B. streets C. books D. makes A. proofs B. regions C. lifts D. rocks A. involves B. believes C. suggests D. steals A. remembers B. cooks C. walls D. pyramids A. miles B. words C. accidents D. names A. sports B. plays C. chores D. minds A. nations B. speakers C. languages D. minds A. proofs B. looks C. lends D. stops A. dates B. bags C. photographs D. speaks A. parents B. brothers C. weekends D. feelings A. chores B. dishes C. houses D. coaches A. works B. shops C. shifts D. plays A. coughs B. sings C. stops D. sleeps A. signs B. profits C. becomes D. survives A. works B. stops C. shifts D. plays A. wishes B. practices C. introduces D. leaves A. grasses B. stretches C. comprises D. potatoes A. desks B. maps C. plants D. chairs A. pens B. books C. phones D. tables A. dips B. deserts C. books D. camels A. miles B. attends C. drifts D. glows A. mends B. develops C. values D. equals A. repeats B. classmates C. amuses D. attacks A. humans B. dreams C. concerts D. songs A. manages B. laughs C. photographs D. makes A. dishes B. oranges C. experiences D. chores A. fills B. adds C. stirs D. lets A. wants B. books C. stops D. sends A. books B. dogs C. cats D. maps A. biscuits B. magazines C. newspapers D. vegetables A. knees B. peas C. trees D. niece A. cups B. stamps C. books D. Pens 40. A. houses B. faces C. hates D. Places EX 6: Đặt câu hỏi cho từ gạch chân 1. The dictionary is 200,000dong. 2. I made it from a piece of wood. 3. She bought it at the shop over there. 4. No, I wasn’t. (I was tired after the trip.) 5. It took her three hours to finish the composition. 6. I need a phone card to phone my parents. 7. It’s about 1,500 km from Hue to Ho Chi Minh City. 8. The bank is opposite the restaurant. 9. The dress looked very nice. 10. I saw her last night. 11. Her neighbor gave her a nice dress. 12. They returned to America two weeks ago. 13. Mrs. Robinson bought a poster. 14. My father was in Ha Noi last month. 15. He traveled to Nha Trang by coach. 16. She went to the doctor because she was sick. 17. Nam left home at 7 o’clock yesterday. 18. He taught English in the high school. 19. The homework was very difficult yesterday. 20. She often does the housework after doing exercises. 21. They are planting some roses in the garden. 22. Liz will send these letters to her friends. 23. My favorite subject is Math. 24. Yes, we do. (We have magazines and newspapers) 25. I often listen to music in my free time. 26. Yes, he is. (He is good at drawing) 27. She learns about computers in computer science class. 28. My mother is cooking in the kitchen at the moment. 29. Lan likes playing table tennis. 30. I go to the movies twice a week. giúp mình vs ạ

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