Answer:
The answer is: Unrequited love
2nd
Explanation:
The 3rd one doesn't have a lot to do with teeth
The fourth one is off topic
The first one is a fact more then evidence
The 2nd one makes sense.
Your answer is TRUE.... hope this helps good luck.
just google a thing about sentence structure and copy and paste, unless your teacher is checking for plagerism you should be ok
