I would say tipped his hat because without it you need a word phrase or else the sentance wouldn't make sense.
Hope this helps! Happy Studying!
Answer:
are epic poems written hundreds of years ago.
<em>or, and?</em>
tell the story of Grendel’s encounters with humans.
B) Social networking sites give people a false sense of connection with strangers while actually hindering their real relationships.
I hope this helps, have a good day! (:
