English Assignment

This the poem about school:

As time ticked away
All eyes were on the clock
As students watched
Excitement was building up

As time ticked away
The teacher was rambling on and on
But the attention was not on her
School was about to end

As time ticked away
Adrenaline surged through their veins
Students supercharged with energy
To be released in a single blow

As time ticked away
Just another minute, they thought
And it came to an end
As students burst for the door

For your info, this poem does not have a rhyming sceme.