4. Suffixes appear at the beginnig of words.\
That would be prefixes. Suffixes are at the END of words.
Well, if you look at Pope Francis' life and Sir Gawain, what are some things that are similar? Birthplaces, religion, education, experiences, or any other things stick out?
The predicate is researches , because it is an subject
I agree with the ban on plastic bag use, there are so many unnecessary plastic bags an average individual use. Banning plastic bags are for the better.