Giúp mình với!

1. She is smarter than her sister. 2. This book is more interesting than that one. 3. This is the most beautiful painting I have ever seen. 4. The cheetah runs faster than any other animal. 5. This is a better solution to the problem. 6. The students prefer studying in the park because it is more refreshing than studying in the classroom. 7. This is the most expensive car in the showroom. 8. The blue whale is bigger than any other mammal on Earth. 9. She sings more beautifully than anyone I have ever known. 10. Jimmy can play football better than his older siblings. 11. This is the most difficult task I have ever faced. 12. He learns new skills more quickly than his classmates. 13. Teamwork is more effective than working individually. 14. The farmer grew these pumpkins larger for the upcoming competition. 15. Mark enjoys working in the garden because it is more relaxing than working in the office. Bài 2: 1. No other building in the city is taller than the Empire State Building. $\rightarrow$ The Empire State Building is the tallest building in the city. 2. The proposed solution is good, but the final design is the best version. $\rightarrow$ The final design is better than the proposed solution. 3. Norway has the longest coastline in Europe. $\rightarrow$ No other country in Europe has a longer coastline than Norway. 4. No film in the series is as exciting as the final installment. $\rightarrow$ The final installment is more exciting than any other film in the series. 5. The one downstream is less polluted than this river $\rightarrow$ This river is more polluted than the one downstream. 6.No other team in league plays more aggressively then Tigers $\rightarrow$The Tiger team plays more aggressively then any other team in league 7.No other city in country populous then New York City $\rightarrow$New York City populous city of all cities of country