1. She is taller than her brother.

2. This book is more interesting than that one.

3. He runs faster than me.

4. This room is cleaner than the other one.

5. She is younger than her sister.

6. The cat is smaller than the dog.

7. This car is more expensive than that one.

8. He is stronger than his opponent.

9. This cake is sweeter than that one.

10. She is more careful than her friend.

这些句子涵盖了不同的比较对象和情境，希望对你有所帮助。