Question

Which of the following correctly completes the sentence?

I picked Colorado and Utah to do my report over because there/their/they're very mountainous states.
A.
there
B.
their
C.
theyre
D.
they're

Answer 1

They're

Step-by-step explanation:

"They're" is a contraction of they are, which would best complete the sentence. "Theyre" wouldn't be correct as there's no apostrophe to make it a contraction, so it's not correct. "Their" is type of pronoun. "There" is simply an adverb, so "they're" would be the best choice. Hope this helped!