Respuesta :
5. Answer A: Quarry.
To sneak up on someone means to to approach them quietly and surprise them.
Quarry is a person or animal being hunted or looked for.
6. Answer D: Balmy.
Balmy means gently, soothing; (weather) pleasantly warm.
7. Answer B: Coveted.
Coveted means strongly desired by many.
8. Answer A: Cryptic.
Cryptic means mysterious and difficult to understand.