You must also learn a great deal about each of the activities of the writing process--such as the many methods of gathering information and the various ways writers can evaluate the draft of a communication.
(You; must also learn; a great deal about each of the activities of the writing process--such as the many methods of gathering information and the various ways) (writers; can evaluate; the draft of a communication)
You writers
must also learn can evaluate
a great deal about each of the activities of the writing process--such as the many methods of gathering information and the various ways
the draft of a communication