Answer: B) More fluently.
Explanation for this question is being written.
Answer: D) Higher than.
Answer: B) Most
Answer: D) More expensive / better.
Answer: A) Better
Answer: C) Kleinste
Answer: B) More clearly.
Answer: A) More gracefully.
Answer: C) Ha Long Bay is more popular than Phong Nha Cave.
Answer: A) Longer
Answer: B) Images become more sharp and crisper.
Answer: A) Harder
Answer: D) Sweeter
Answer: B) Happier
Answer: C) More interesting than.
Answer: B) More boring.
Answer: C) More quickly.
Answer: A) More interesting.
Answer: C) The most amazing.
Answer: B) Dirtier
Answer: B) More and more suspicious.
Answer: B) More beautifully.
Answer: A) She is more beautiful than her sister.
Answer: A) True
Answer: B) NO
Answer: D) Fewer
Answer: C) Very little.
Answer: A) Easier
Answer: A) More popular.
Answer: C) Wetter
Answer: A) More
Answer: D) Er + than.
Answer: B) More hardworking.
Answer: A) The most suitable.
Answer: B) More expensive.
Answer: C) More dangerous.
Answer: A) Pretty old French car.
Answer: B) More powerful.
Answer: B) Larger
Answer: B) More interesting than a play.
Answer: D) More delicious.
Answer: A) Comparative: more modern; Superlative: most modern.
Answer: B) False
Answer: B) More dangerous.
Answer: C) FATTER (THAN).
Answer: C) So difficult as;.
Answer: B) Wide enough.
Answer: B) Colder than.
Answer: C) Noisier
Answer: A) More clearly.
Answer: A) Worse
Answer: C) Your new profile picture looks great.
Answer: A) Newer
Answer: B) Than
Answer: A) Worse and worse.
Answer: A) Bigger
Answer: B) More reliable.
Answer: A) A
Answer: D) Most horrific.