Dưới đây là những câu đã được sửa lỗi:

1. Life in the city seems to move faster **than** in the countryside.
2. If you want to get better marks, you must work much harder. (sửa "gets" thành "get").
3. Today, it’s raining more heavily than it was yesterday. (sửa “it’s” thành “it was”).
4. After his accident last month, he drives **more carefully** now. (sửa "careful" thành "carefully").
5. A horse can run faster than a buffalo. (sửa "runs" thành "can run").
6. You really have a nice dress! (sửa "dress nice" thành "nice dress").
7. Parents now have higher expectations of their children; otherwise, children are under more pressure than before. (sửa "are" thành "have").
8. During harvest time, farmers have to get up earlier, but they have to work harder. (sửa "get" thành "have").
9. She tries to focus more on her studies; otherwise, she won’t pass her exam. (sửa "fail" thành "pass").
10. Life in the countryside is so great. (sửa "so greatly" thành "so great").

Hy vọng những sửa lỗi này là hữu ích!