Which word is correctly used in the sentence?

if happy, that's all that matters.

a. their
b. there
c. they're

Imagination. experience. determination. trustworthiness.

What is wrong with they follow citation of a book with two authors

Which of the following did shakespeare change in his version of romeo and juliet? he increased emphasis on the capulet-montague conflict. he made romeo and mercutio’s relationship more complicated. he made the franciscan friars more evil. he gave tybalt a smaller role.