Complete the sentences using the comparative form.

1. Joe's car isn't very fast. He wants a faster one.
2. My job isn't very interesting. I want to do something more interesting.
3. The weather isn't very warm today. Yesterday it was warmer.
4. People aren't very polite today. In the past, they were more polite.
5. This sofa isn't very comfortable. That one is more comfortable.
6. This coat is nice, but I think the other one is nicer.