vote điểm giúp mk nhé
1. Richard feels good than several days ago. -> better
2. Mary and Daisy are both intelligent students. Mary is so intelligent as Daisy. -> as
3. I found the conversation as most interesting and I was glad to practice my English. ->  is
4. The Caspian Sea, a salt lake, is largest than any other lakes in the world.-> is the largest
5. He drives the car more dangerous than his brother does.->  danger
6. It was the most biggest building that I had ever seen.-> is
7. I wish my house were so large as John’s.->   as
8. The Mekong is one of the longer rivers in the world.->  longest
9. She can play the piano more good than her sister.-> better
10. Many people believe that New York is the most great city in America.-> greatest