Answer:
What more could you ask for? The useful room?
You complain about lateness.
But the teach' says "Boom!
Caught you late one time, and do it again,
I'ma call the master up and get you, past tense!"
The correct answer is:
A. David ha abierto la lata.
"David ha abierto la lata", is the best Spanish equivalent to, "David has opened the can".

A. Mezclas
I talk Spanish I hope this helps