1/ Tom's marks are worse than Susan's. However, Tom is cleverer than Susan. They go to the same high school.
2/ Julio has got many friends but Hannah is the best of all.
3/ Susan's dress is cheaper than her classmate's.
4/ Hannah's shoes are more fashionable than Julio's.
5/ Tom speaks German more fluently than his brothers.
6/ Susan's mom's car is faster than Tom's dad's car.
7/ Your skateboarding isn't better than mine.
8/ Hannah's eyes are brighter than Julio's.
9/ Susan's sister has got the most modern computer in the class.
10/ Julio is taller than his eldest brother.
11/ My grandmother is fatter than you.

12/ His hat is uglier than yours.

13/ Alice's songs are sweeter than Peter's.
14/ Tom's tie is the ugliest in town.
15/ His hands are dirtier than mine.