What! A test?

What! A test?
surely you jest
Because I haven't studied one bit
but I find it's no joke
then I feel I might choke
That I need to lay down for a rest
I desperately look
For a note that I took
that could help me, maybe to pass
but nothing I find
no knowledge in my mind
so I plead a bad case of gas
My teacher says no
That I cannot go
That I must stay here and take my exam
I then ask my friend to lend my his book
For answers to cram in my head
He gives me the test and guess What! A fat F
When I get home I know that I'm dead

Nicely done.

He he . It's very funny and I so know what you're talking about!

However , I have some reservations about the final two lines. They seem to be different in meter or something to the the other lines. I think it was because the others were all grouped in threes. Maybe :

I then ask my friend to lend my his book
For answers to cram in my head
He gives me the test and guess What capitilisation ! A fat F


When I get home I know that I'm dead

Perhaps this would it make it read better ?? It's very good though !!