My house is ... than yours.

• big

• bigger

• biggest

• more big

This book is the ... I have ever read.

• interesting

• more interesting

• most interesting

• interestinger

She is ... than her sister.

• tall

• taller

• tallest

• more tall

The weather today is ... than yesterday.

• cold

• colder

• coldest

• more cold

This is the ... car in the world.

• expensive

• more expensive

• most expensive

• expensivest

My dog is ... than your cat.

• playful

• more playful

• most playful

• playfuller

Mount Everest is the ... mountain in the world.

• high

• higher

• highest

• more high

This movie is ... than the one we watched last week.

• boring

• more boring

• most boring

• boringer

She is the ... student in the class.

• smart

• smarter

• smartest

• more smart

The food at this restaurant is ... than the food at that restaurant.

• delicious

• more delicious

• most delicious

• deliciouser