The criminal / kill / the victim (?)
Has the criminal killed the victim yet?
He / win (-)
He hasn't won yet.
My dog / bite / lots of vets (+)
My dog's already bitten lots of vets.
You / give food to the Venus flytrap (?)
Have you given food to the Venus flytrap yet?
I / have lots of allergies (+)
I've already had lots of allergies.
The game / finish (-)
The game hasn't finished yet.
That bull / attack lots of people (+)
That bull's already attacked lots of people.
Wait! I / finish my Coke (-)
Wait! I haven't finished my Coke yet!
He / repair the car (?)
Has he repaired the car yet?
Sue / start her homework (+)
Sue's already started her homework.
You / see my crab (?)
Have you seen my crab yet?
Tom / stop loving Susie. (+)
Tom's already stopped loving Susie.
The chef / make the dinner (?)
Has the chef made the dinner yet?
The cop / capture the prisoner (+)
The cop's already captured the prisoner.
I / eat all my hamburger (-)
I haven't eaten all my hamburger yet.
