they're
a combining of the words "they" and "are"
example:
"They're amazing!"
there
refers to a physical place.
example:
"Emarosa is playing over there tonight!"
their
shows possession.
"Their guitarist is really good."
Alright, lets see what we can do with what we have learned:
"Emarosa is playing over there tonight! Their guitarist is really good. They're amazing!"
That's all the time I have for this class, next week we will be going over pronoun/antecedent disagreement! Have a great day class!