Respuesta :
1. AROUND - adverb (It relates to the word looked in the sentence. The word around tells how he and his friends looked.)
2. BEFORE - adverb (The word before is an adverb when it is not followed by a noun, and preposition if it is followed by a noun. In this case, it is an adverb.)
3. into
4. at
5. in
6. on, around
7. for, of
6. Earth rotates on its axis and revolves around the sun
CORRECTION (and)
7. Neptune is an ocean blue color so it was named for the god of the sea.
CORRECTION (so) Corrected answers