Comparativo, superlativo e igualdad de los adjetivos: las preposiciones

Completa las frases con la preposición adecuada.
1. London is one of the biggest cities the world.
2. Your brother looks younger you.
3. The tree is as tall the house.
4. August is one of the driest moths the year.
5. This is the most expensive hotel Oxford.
6. Reading is much more interesting playing card games.
7. He has got the same eyes his mother.
8. The last question is the most difficult all.
9. Jane is the laziest the two.
10. It isn't cold as yesterday.