Question

medal and fan!! please help!
Select the prepositional phrases.

Mom peeked -into my room- and sighed. "Charles, your room -is still a mess,-" she said. "There are books -on the floor- and your bedsheets have fallen -off the bed.-" "-I was going to- clean it -after the baseball game,-" I told her. Mom looked -at her watch.- "You have 45 minutes -before the game,- she explained. "Make your bed now, and clean the rest -when we get home.-"

the things between the - are the choices. i'm pretty sure the other stuff is just to put it in context. please help!!! :c