engages the reader
teaches the reader something useful (a new way of thinking about the essay in question)
helps the reader to see the bigger picture that the summarized essay is a part of, and
helps you as the writer to gain a deeper understanding of the issues and arguments of the essay being summarized.
Answer:
football ...
which is soccer in america but I am british so that is the only one I understand
Answer:
Here are some: Sometimes, reguarly, often,
Explanation:
Hope this helps you!