Adjectives are words that are used to describe or modify nouns or pronouns. For example, red, quick, happy, and obnoxious are adjectives because they can describe things—a red hat, the quick rabbit, a happy duck, an obnoxious person.
I’m not sure for 1a) and 2a) sorry...
3a) Small, big
4a) Cute
5a) Especially
1b) Friendly, shy
2b) Nice
3b) Sweet, playful
4b) Frisky
5b) Happy
B. Eager to eat, Caleb immediately joined the buffet line.
(and maybe C)
The ways in which a president and her family spends their weekends.
I would say D because what Mrs.White wants and what Mr.White wants, conflict with each other.