It's C, 'in the afternoon'. Daytime is usually express by using the preposition 'in'.
Subordinate clause this is the answer its just making me type more to post this as my answer
Answer:
Main Points:
Having, showing, or done with courage.
Give examples providing that it is about things that are done with courage.
Tell what it means to be courageous (It helps others to whom you are facing or what you've done to overcome your fear.) <------- provide lots of details.