Cross out the form which is different

1. • more beautiful
   • more interesting
   • funnier
   • more pleasant
2. • the hottest
   • the coldest
   • the sweetest
   • the most difficult
3. • better
   • easier
   • happier
   • noisier
4. • the fattest
   • the most expensive
   • the most exciting
   • the most interesting
5. • the most beautiful
   • the most wonderful
   • the worst
   • the most difficult
6. • the shortest
   • the most interesting
   • hungrier
   • the highest
7. • the saddest
   • worse
   • better
   • nastier
8. • windy
   • foggy
   • sunnier
   • cloudy