Try doing something with the the third one .
1. Sylvia (A) WAS RUNNING when she DROPPED the DVDs.
2. While Steve (B) WAS WATCHING a documentary, he FELL asleep.
3. They (C) WEREN'T LISTENING when you ASKED for remote control.
Answer:
I think that would be either a fragment or an independent clause.
Explanation:
Don't take my word for it, but I hope this helps. Good luck!
Answer:
what does he always carry?