1. Her report is better than his report.
2. The kitchen isn't as big as the living room.
3. The table is as big as the desk.
4. The skirt is more expensive than the dress.
5. It's the most romantic story I have ever read.
6. The weather yesterday was not as cold as it is today/ the weather today.
7. Nobody in the class is cleverer than Sally.
8. Susan isn't as good at chemistry as Sarah.
9. The station wasn't as far as I thought.10. Is this the best hotel that you could find?
11. Swimming is the healthiest exercise.
12. December is the busiest month of Mr.Smith's company.
13. My mother can cook better than me.
14. No student in our class is more beautiful than Lucy.
15. Beth doesn't drive as well as Sarah.

=>
1. Her report is better than his report.
2. The kitchen isn't as big as the living room.
3. The table is as big as the desk.
4. The skirt is more expensive than the dress.
5. It's the most romantic story I have ever read.
6. The weather yesterday was not as cold as it is today/ the weather today.
7. Nobody in the class is cleverer than Sally.
8. Susan isn't as good at chemistry as Sarah.
9. The station wasn't as far as I thought.

10. Is this the best hotel that you could find?
11. Swimming is the healthiest exercise.
12. December is the busiest month of Mr.Smith's company.
13. My mother can cook better than me.
14. No student in our class is more beautiful than Lucy.
15. Sarah doesn't drive as well as Beth./Beth drives better than Sarah.