The police/ arrest the murderer (?)
Have the police arrested the murderer yet?
He / win (-)
He hasn't won yet.
My dog / bite lots of vets (+)
My dog's already bitten lots of vets.
Timmy / buy a dog (+))
Timmy has just bought a dog.
The alien / have an accident (+ )
The alien has just had an accident.
The zookeeper/ feed the penguins (?)
Has the zookeeper fed the penguins yet?
A bee /sting that little girl (+)
A bee has just stung that little girl.
The game / finish (-)
The game hasn't finished yet.
The giant / destroy the house (+ )
The giant has just destoyed the house.
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!
The train/ leave the platform (-)
The train hasn't left the platform yet.
Sue / start her homework (+)
Sue has already started her homework.
A man / rob me! (+)
A man has just robbed me!
You / see my crab (?)
Have you seen my crab yet?
Tom / stop loving Susie. (+)
Tom has already stopped loving Susie.
