Take another look at the passage:
When Will stepped out of the shower, he panicked. Realizing that all of
his underwear was still in the washing machine.
Damp jockey shorts were not a good way to start his day.
You chose the third part, Damp jockey shorts were
not a good way to start his day. This part has a
shorts is the subject;
were is the verb.
A fragment will not have a main
Go back to the passage to try again.