Answer: A) Again and again.
Explanation for this question is being written.
Answer: B) Adverb
Answer: B) False
Answer: B) Happily
Answer: A) Rigorously
Answer: C) Over
Answer: C) Quickly
Answer: C) Laughed happily.
Answer: B) Good; well.
Answer: A) Independently
Answer: A) Desperately (adverb).
Answer: C) Naturally
Answer: C) How
Answer: A) Quickly
Answer: B) Well
Answer: D) Courageously
Answer: A) Firmly
Answer: D) Timidly (adverb).
Answer: C) Sternly
Answer: B) Quickly
Answer: B) Hungrily
Answer: C) Loudly
Answer: C) Slowly
Answer: D) Adverb
Answer: C) At once.
Answer: C) FREELY
Answer: A) Excitedly
Answer: B) Seriously
Answer: A) Hard
Answer: B) Slowly
Answer: C) So carefully.
Answer: B) Greatly
Answer: C) Imperceptibly
Answer: A) Forever
Answer: A) Happily
Answer: D) Nicely
Answer: B) Slowly / slow.
Answer: B) Wonderfully
Answer: C) Smoothly
Answer: A) Complacently
Answer: A) Adverb
Answer: B) Diligently
Answer: B) Delicately
Answer: B) Tidily
Answer: B) Unsafely
Answer: B) Loudly
Answer: A) Loudly
Answer: B) Warmly