Answer: A) Are better than.
Explanation for this question is being written.
Answer: A) Heavier
Answer: D) Bigger
Answer: A) Comparative
Answer: B) Dirtier than.
Answer: D) Better
Answer: A) Healthier
Answer: A) Smaller
Answer: A) More exciting.
Answer: B) Better
Answer: A) The more expensive.
Answer: C) More cautiously.
Answer: D) Easier
Answer: A) Mightier
Answer: C) Comparative degree.
Answer: D) Safer
Answer: A) Narrower
Answer: B) Harder than.
Answer: A) Hotter
Answer: B) Less
Answer: C) Than
Answer: A) Prettier
Answer: D) Smaller
Answer: B) More crowded.
Answer: B) More popular.
Answer: C) More expencive.
Answer: D) More interesting than.
Answer: B) Bigger
Answer: B) Tom is friendlier than Marcus.
Answer: C) Is stronger than.
Answer: C) Shorter
Answer: B) Than
Answer: A) Correct
Answer: B) Thinner than.
Answer: C) The better/the longer.
Answer: A) More colorful.
Answer: B) Colder temperatures.
Answer: C) Thinner
Answer: A) More time.
Answer: B) Taller
Answer: C) Younger
Answer: A) Lighter
Answer: A) More popular.
Answer: A) Less and less.
Answer: C) Funnier than.
Answer: B) Bigger than.
Answer: D) More fluently.
Answer: B) More interesting.
Answer: A) Less
Answer: B) Comparative
Answer: B) More comfortable than.
Answer: B) More