1. Jack is as tall as his brother, Dan.
2. Diane is the cleverest student in her class.
3. My mum is younger than my dad.
4. Simon is the handsomest boy in our school.
5. He is shorter than his sister.
6. This is the most beautiful dress I have ever seen.
7. My room is as big as my sister's room.
8. Joan's car is newer than Bill's car.
9. This is a more interesting book than the one I read last week.