Answer: A) Brave (adjective) modifies knight; fiercely (adverb) modifies fought.
Explanation for this question is being written.
Answer: C) Safe / safely / quick.
Answer: A) Adorable
Answer: B) Interesting
Answer: A) Exciting
Answer: C) Unlucky
Answer: A) Healthy
Answer: A) High
Answer: C) Romantic
Answer: A) Fascinated
Answer: A) Interesting
Answer: A) Cute
Answer: B) He is a quick runner.
Answer: B) Biased(adj)
Answer: A) A
Answer: C) Worrying
Answer: A) Interested
Answer: A) Dangerous
Answer: A) Salty
Answer: B) Constructive
Answer: B) False
Answer: A) Real
Answer: C) Loud
Answer: A) Wrong
Answer: A) Adjective
Answer: A) Quick
Answer: A) Adj.
Answer: A) True
Answer: A) Good
Answer: D) Imaginative (adj.).
Answer: B) Competitive
Answer: B) Strategic
Answer: A) Easy
Answer: A) Positive
Answer: B) Direct
Answer: A) Bright
Answer: C) Adjective
Answer: A) Free
Answer: C) Foolish
Answer: B) Good
Answer: A) Nice
Answer: B) Very
Answer: A) Correct
Answer: B) Such
Answer: C) Patient
Answer: A) Beautiful
Answer: C) Natural
Answer: A) Diligent
Answer: A) Immediately / sudden.
Answer: A) I am extremely sorry for spilling coffee on your important documents.
Answer: B) Interested
Answer: A) Unexpected
Answer: B) B
Answer: A) Formal