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nykim983
2 năm trước
các bạn giúp mình với mình đang gấp giải bài toán bằng cách lập hệ phương trình Hôm qua mẹ Phương đi chợ mua 5 quả trứng gà và 5 quả trứng vịt hết 17 500 đồng . Hôm nay mẹ Phương đi chợ mua 3 quả trứng gà và 7 quả trứng vịt hết 16 500 đồng mà giá trứng vẫn như cũ . Hỏi giá một quả trứng mỗi loại l bao nhiêu ?
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Exercise comparisons I. Use the comparison to complete the sentences 1. This hotel is ……….the other one ( comfortable ) 2. I think this shop is …….that one ( good) 3. Mary is …….Betty ( old) 4. His homework is ……..mine ( bad) 5. The weather is …………..at home ( cold) 6. I think you’re ……………your father now ( tall) 7. This film is ………..the one you wanted to see ( interesting) 8. This lesson is ….the last one ( difficult) 9. You are …………..you were yesterday ( tired) 10. Is the new car ……………..the old one ? ( expensive) 11. I think cars are ………….and ……….trains ( fast/comfortable) 12. the computer is …………I think ( expensive) 13. Linda can type……………….than last year ( quick ) 14. He can play football …………than last year ( good) 15. They can speak English ……..than last year ( fluent) 16. Paul can do his homework ………….than last year ( careful) 17. He is ……than last year (hard-working) 18.She becomes ….than last year (happy ) 19. I prepare my lessons ……than last year ( careful ) 20. He has to work a lot ….in this new job than that one last year ( hard) 21. She dances ….than last year ( graceful ) 22. Today the weather is ….than it was yesterday ( nice) 23. Kate got home …..than Alice did ( late) 24. I finished my work ….than Tom did( quick ) 25. Mary sings …..than Ann does ( beautiful ) 26. This exercise is ….than that one ( easy) 27. Alice speaks ….than I do 28. Ann speaks ….than I do ( clear) 29. …….city in Canada is Toronto ( large) 30. The Nile is ….river in the world ( long) 31. February is ….month of the world ( short) 32. I think health is ….thing in life ( important) 33. Mt.Everest is ….mountain in the world ( high ) 34. This exercise is ….of all ( difficult) 35. …….season of the year is spring ( beautiful) 36. Russia is …..country in the world ( large) 37. Chinese is ….those three languages ( difficult) 38. Ho Chi Minh city is …..one in population ( big) 39. Grace is …..girl in our class( old) 40. This is …..book of mine( expensive ) 41. Tom is …..student in the class ( bad) 42. She is ….girl that I know ( intelligent) 43. The story you told was …….of all ( funny) 44. John is …. .. as his brother ( tall) 45. Our flat is as ………yours ( large) 46. She sings …………..as she plays ( beautiful ) 47. Lida worked …..on those lessons than you did ( hard) 48.His job is ( important) than mine 49.Of the four ties, I like the red one (well) 50.Nobody is (happy) than mr Snow 51.Todat English is the (international) of languages 52.John is much ( strong ) than I thought 53.Mr Bush is the (delightful) person I have ever seen 54.Bill is ( lazy ) and ( lazy) 55.Disk is the ( careful ) of the two workers 56.Sam’s conduct is ( bad) than Paul’s 57.The competition makes the price of goods ( cheap) and ( cheap) 58.She always arrives at work much …anyone else ( early) 59.The children are behaving far ….they normally do (badly) 60.Of all the animals in the world,which are live ….?( long) 61.Our new central heating system works a lot …our old did ( efficiently) 62.He doesn’t speak French as …..his sister ( fluently) 63.The car went …and ….down ( fast) 64.They normally play much ….they did last year ( well) 65.Andrew is studying a lot ….usual now that his exams are getting close ( hard) 66.They arrived …than I’d expected (late) 67. Mike can’t play the guitar as….Sarah ( good) II. Complete the sentences by using double comparative 1. It becomes …….to find a job ( hard) 2. That hold in your pullover is getting …. ( big) 3. As I waited for my interview, I became ……(nervous) 4. As the day went on, the weather got ………(bad) 5. As the conversation went on, he become …..(talkative ) 6. This subject gets ……………..(hard) allthe time 7. I’m just getting …………………( confused) 8.It’s becoming ……………..(difficult) for me to keep up 9.the textbook just gets …………….( complicated) 10.I spend …………..(much) time on my work 11. My list of things to do gets …………………………(long) 12. My prolems are just getting …………………… (bad)

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