Составить предложения по future forms (future simple) с каждым по 3 предложения: just, already, yet

(Future Simple)
I will put the coffee on for you so just help yourself.
Just
I`ve just seen an advert for a cruise in the newspaper and I`d like to find out more about it.
Yet(-)Yet?
Have not you bought a present for a Dina`s birthday yet?
Bill hasn`t come home yet.
already
The festival has already started so I`ve already met many interesting and neat people.