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Correct Answer: B) More expensive.
Correct Answer: C) Fatter.
Correct Answer: D) 9.
Correct Answer: A) More dangerous.
Correct Answer: B) Worse.
Correct Answer: C) Better.
Correct Answer: D) Heavier.
Correct Answer: C) Prettier.
Correct Answer: A) More delicious.
Correct Answer: B) Smarter.
Correct Answer: D) Cleaner.
Correct Answer: C) Funnier than.
Correct Answer: A) No, it is not being used correctly.
Correct Answer: A) More comfortable than.
Correct Answer: B) The red car is cleaner than the blue car.
Correct Answer: B) Braver.
Correct Answer: C) Heavier.
Correct Answer: B) Slower.
Correct Answer: C) Shorter.
Correct Answer: A) Stronger than.
Correct Answer: C) Bigger.
Correct Answer: B) Thinner.
Correct Answer: B) More talkative.
Correct Answer: C) Happier.
Correct Answer: B) Cleverer.