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khai triển hằng đẳng thức sau (2x+y^2)^3 (2x^2+y^2)^3 (2x^3+x)^2
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I. PART 1: CHOOSE THE BEST ANSWER FOR SENTENCE 1. 'This is my brother's daughter!' 'You mean she's your __________?' A. cousin B. nephew C. niece 2. A/An ____________’s duty is fighting fire and cure as many victims as possible. A. nurse B. engineer C. fireman 3. He can't go _______ this week because he doesn't have any skates. A. skateboarding B. dancing C. rollerblading 4. I'm not interested in animals! I don't want to study ____________! A. biology B. chemistry C. art & design 5. Is he wearing a T-shirt under his __________? A. trainer B. jacket C. shorts 6. I'm not interested in money and markets! I don't want to study __________! A. DT B. ICT C. economics 7. No controls? No screen? No action? I don't like playing __________. A. video games B. board games C. Internet 8. I love working with pencils and paper. I'm interested in ___________. A. dancing B. drama C. drawing 9. A ___________ is a type of ship that can travel both above and below the surface of the sea. A. train B. submarine C. van 10. You can't wear those for an interview! Put on a normal pair of ____________! A. jeans B. joggers C. trousers 11. The sun here is very strong. __________ go swimming all day at the beach? A. Will you B. Should you C. Do you 12. I ________ my grandparents this summer with my sister. A. visit B. will visit C. have visited 13. I think maths is ______________than physics! A. boring B. most boring C. more boring 14. That's ______________ restaurant in the city! A. the more expensive B. the most expensive C. expensive 15. Bob's very tired now, so he ______________ drive home. A. isn't going to B. doesn't C. didn't 16. It's Marta's birthday tomorrow. ____________ at the party? A. Are you B. Will you be C. Have you been 17. The car looks really clean! ________________________? A. Do you just wash it B. Could you just wash it C. Have you just washed it 18. I _________________ English with Ms Trang for 4 years A. have learnt B. learned C. learn 19. She last saw him last Sunday. She _______ for a week! A. doesn’t meet B. hasn’t met C. didn’t meet 20. I think economics is _______ than history! A. interesting B. most interesting C. more interesting

I. PART 1: CHOOSE THE BEST ANSWER FOR SENTENCE 1.​'This is my brother's daughter!' 'You mean she's your __________?' A. cousin​​B. nephew​​C. niece 2.​A/An ____________’s duty is fighting fire and cure as many victims as possible. A. nurse​​B. engineer​​C. fireman 3.​He can't go _______ this week because he doesn't have any skates. A. skateboarding​B. dancing​​C. rollerblading 4.​I'm not interested in animals! I don't want to study ____________! A. biology​​B. chemistry​​C. art & design 5.​Is he wearing a T-shirt under his __________? A. trainer​​B. jacket​​C. shorts 6.​I'm not interested in money and markets! I don't want to study __________! A. DT​​B. ICT​​C. economics 7.​No controls? No screen? No action? I don't like playing __________. A. video games​B. board games​C. Internet 8.​I love working with pencils and paper. I'm interested in ___________. A. dancing​​B. drama​​C. drawing 9.​A ___________ is a type of ship that can travel both above and below the surface of the sea. A. train​​B. submarine​​​C. van 10.​​You can't wear those for an interview! Put on a normal pair of ____________! A. jeans​​B. joggers​​C. trousers 11.​The sun here is very strong. __________ go swimming all day at the beach? A. Will you​​B. Should you​​C. Do you 12.​I ________ my grandparents this summer with my sister. A. visit​​B. will visit​​C. have visited 13.​I think maths is ______________than physics! A. boring​​​​B. most boring ​​​C. more boring 14.​That's ______________ restaurant in the city! A. the more expensive​B. the most expensive​​C. expensive 15.​Bob's very tired now, so he ______________ drive home. A. isn't going to​​​​B. doesn't​​​C. didn't 16.​It's Marta's birthday tomorrow. ____________ at the party? A. Are you​​​​B. Will you be​​​C. Have you been 17.​The car looks really clean! ________________________? A. Do you just wash it​B. Could you just wash it​C. Have you just washed it 18.​I _________________ English with Ms Trang for 4 years A. have learnt​​B. learned​​C. learn 19.​She last saw him last Sunday. She _______ for a week!​ A. doesn’t meet​​B. hasn’t met ​​C. didn’t meet 20.​I think economics is _______ than history! A. interesting​​​​B. most interesting​​​C. more interesting

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