1. I probably wouldn’t be able to either 
2.Spot on!
3.It’s right there!
4.Nothing wrong here?
5.Perfect classroom expectations and responses!
6.Even better!
7.I wonder what the teacher had to say about that!
8.Dear Hitler… Your wars were beautiful…?
9.Oh, so that’s what dinosaurs are for!
10.Pretty please! Ask the whale – he knows!
11.Hahaha. He expanded, didn’t he?
12.My techer does meth with us!
13.Takes one to know one!
14.This must be the most hilarious one ever. Poor mom!
Source: funnyexamanswers.com