comparatives and superlatives

-Comparatives
1. Amani's hair is longer than Mariamu's.
2. Alba is uglier than Chals.
3. Didac is more intelligent than Joel.
4. Mria is more  beautuful than Joan.
5. Xènia is happier than Laura.

-Superlatives
1. My teacher is the oldest of the class.
2. Anna is the shortest of the group.
3. Sergi is the most intelligent of the highschool.
4. Pili is the strongest of  Catalonia.
5. Josefina and my best friend ar the most beautiful of the world.