A couple of sentences.

They've still chosen the winner arbitrarily.
She hasn't put out with one of my friends, so she doesn't come with us.(??? put out = have sex, did you really mean what you've written? Maybe, it's "put up with sth/sb = to accept or continue to accept an unpleasant situation or experience, or someone who behaves unpleasantly?)
The TV has gone wrong. (to go wrong means to make a mistake, thus a better variant would be "There's something wrong with the TV.")
I've met her just once.
I've just eaten a steak.
The scruffy lad hasn't eaten yet.
He has struck the wall, and now, his hand is swollen.
I have overcome all the difficulties and earned my goal.
I stood for half an hour at the checkout till.
I've teamed up with the enemy.