Stock Photos: thin caucasian

Well, yeah, exams feel like this
Lost young teacher standing next to whiteboard woth a question mark on it with her hands open
Can someone give me an explanation, huh?
Don't ask me about that, i know nothing
What do you want from me, kiddo?
What have i done!
Dear me! what a shame!
Did i get you right?
Mature professor looking confused
That's the most unusual gift i've been ever asked for...
That's the most unusual gift i've been ever asked for...
Feeling confused
What have i done wrong?
I shouldn't have said that...
How could you possibly think such a thing?
I'm such a scatterbrain today!
Young attractive teacher sitting at the table with open arms
You've been naughty again, haven't you?
You've been naughty again, haven't you?
Oh. my. god!
Oh. my. god!
What a faux pas!
How come my sack is nearly empty?
I'm so confused
Good god, i'm an old fool!
Old professor holding booka and looking confused
mature professor looking lost and mad
What's all that about?
Having some trouble with understanding it
I guess i just don't understand today's generation
Good lord, what have i done?
Oh gosh, i completely forgot about it
It just stopped working
It just stopped working