prepostion or adverb

1. My friends and I looked AROUND for our sleds.

Jamie had never been sledding BEFORE.

fill-in-the-blank
Identify the preposition

3. The legendary Pony Express rode its way into American history.

4.The rider's trail began at St. Joseph, Missouri.

5. A weary rider would often reach California in 10 days.

6. Earth rotates on its axis and revolves around the sun.

7. Neptune is an ocean blue color, so it was named for the god of the sea.