Answer:
I think it's A.
Explanation:
I'm not 100% sure. I hope you ace the test! :)
Armond off of attack ot titians?
The word which is a preposition is <em />in.
Ms. is a noun, Coring is a noun, showed is a verb, us is a pronoun, her is a determiner/pronoun, inventions is a noun, in is a preposition, our is a determiner/pronoun, science is an adjective, laboratory is a noun.
Answer: I think the answer is 22 / a
Explanation: