Its saying basically that there are hidden secrets underneath people. That every smile, nod or wave has a hidden agenda. It's like warning to be wary of who you trust.
Answer:
To push in from both sides
Explanation:
Since your squeezing it your making it squished
Answer:
Dear whatever your teachers name is,
i will not be attending school tommorrow becasue i have a doctors appointment, I understand if you dont believe me but if it comes to this you can call my mom to confirm this. I also have a doctors notes prior to the appointment.
the main reason Im writting this letter to ask you if I can have tommorrows or this weeks homework, thanks!
sincerly, whatever your name is
The answer would be c) they would not worry about how they look and how they fit in, so they would be able to pay more attention to their schoolwork.