The answer to this question might be b.
Answer:
1st person. == I
second person == you
third person singular==He
third person plural ==they
Answer: adjective
Explanation:
The word class that the word in bracket underlined word in the sentence belong to is the adjective.
The adjective is used to modify a noun and give more information about it. Special as used in the sentence means that the pen or brush us used for something different and particularly designed for a unique purpose.
