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Tìm GTLN và GTNN của hàm số y=2sin^2(x^2-π/12) +7
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I. Choose the word which is stressed differently from the rest: 1. A. bracelet B. virtual C. ethnicity D. nomad 2. A. costume B. adore C. collect D. appliance 3. A. racial B. pasture C. heritage D. unique 4. A. project B. relax C. transport D. ethnic 5. A. language B. highland C. convenient D. recognise II. Put the words in brackets in the correct form: 6. We saw the (improve)_______in his studying. 7. (Read) _______is my favorite hobby. 8. They've founded an (organise) _______for in danger animals. 9. These flowers are (colour) _______. I like them. 10. There are many high (build) _______in the city. 11. No water. No (electric) _______. It's awful! 12. Tuan: I've got 10 marks. Quynh: How (amaze) _______! 13. The article is (write) _______in French. 14. You should go out instead of (stay) _______at home all day. 15. He learns about (ethnic) _______. He's a (ethnic) _______. III. Rewrite the sentence so that it has a similar meaning to the original one: Ex: James is the tallest boy in the class. —> James is taller than any other boy in the class. 16. Milk is the most nourishing food. —> Milk is._________________________________ 17. Bombay is the richest city in India. —> Bombay is. _________________________________ 18. Iron is the most useful metal. —> Iron is. _________________________________ 19. Shakespeare is the greatest English poet. —> Shakespeare is. _________________________________ 20. Munnar is the prettiest hill station in India. —> Munnar is. _________________________________ IV. Read the text and choose the correct answer A, B, c or D for each of the gaps: A collection has to be cared for and stored, and those tasks train a child to be (21)________and orderly. The entertainment value of a growing'collection (22) ________immeasurable because sorting and admiring a collection is a source (23) ________great pleasure for a child. One day he arranges them (24) ________ color; another day he. sorts them by type. Labeling or arranging the items in a collection requires research and critical thinking. Once a collection reaches (25) ________certain size, jumbling all of the items in a shoe box is not practical. A true collection should be showcased in 30 to some way - albums, display boxes, or card files. Choosing (26) ________ arrange a collection is good for a child’s (27) ________skills. Collections (28) ________actually foster healthy relationships. When your child is known (29) ________collecting a certain object, family and friends help the collection along by bringing back small gifts (30) ________their own travels. The new item in his collection then becomes a reminder of that special friend or family member who was so thoughtful towards him. .​(http://wmv.aboutone.com/benefits-of-collecting-for-kids/) 21. A. responding ​B. responsible​c.response​D. to response 22. A. has​B. to​C. are​​D. is 23. A. of​B. from​C. to​​D. in 24. A.of​B. on​C. by​​D. at 25. A. a​B. an​C. every​​D. each 26. A. why​B. how​C. when​​D. which 27. A. organizes ​B. organizing​C. organize​D. organizational 28. A. have​B. must​C. can​​D. need 29. A. for​B. to​C. by​​D. at 30. A. at​B. for​C. from​​D

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