I / just / eat / a sandwich
I've just eaten a sandwich.
Harry / not write / the essay / yet
Harry hasn't written the essay yet.
They / not / do / their homework / yet
They haven't done their homework yet.
He / just / make / some soup
He has just made some soup.
She / just / buy / lots of clothes
She has just bought lots of clothes.
They / just / drink / lemonade
They have just drunk lemonade.
We / already / see / this film
We have already seen this film.
You / clean / the bathroom / yet / ?
Have you cleaned the bathroom yet?