This document provides linking words and phrases for different purposes in writing, such as expressing personal opinion, listing advantages and disadvantages, listing points, adding more points on the same topic, referring to other sources, emphasizing a point, giving examples, stating other people's opinions, and concluding. Some of the key linking words and phrases include "in my opinion", "one advantage of", "firstly", "what is more", "according to", "for instance", and "in conclusion".