От данных прилагательных образуйте сравнительную и превосходную степени сравнения:

Dear, long, big, tall, convenient, modern, cheap, important, bad, expensive.

Dear - dearer - the dearest

Long - longer - the longest

Big - bigger - the bigg est

Tall - taller - the tallest

Convenient - more convenient - the most convenient

Modern - more modern - the most modern

Cheap - cheaper - the cheapest

Important - more important - the most important

Bad - worse - the worst

Expensive - more expensive - the most expensive