For indicating time, the best answer is C- During, because this word tells a reader when an action is taking place.
Again implies that something has been done before, and is being done again, but does not imply <em>when</em> it is being re-done.
Furthermore is a word with a similar meaning to "Also", so it is not connected to the idea of time.
Besides generally means "other than" which, again, has no connection to time.
C.Awrighto. Now make we talk business. We no be bad tief.
a distinct section of a piece of writing, usually dealing with a single theme and indicated by a new line, indentation, or numbering.