I’ll never forget ... (visit) the USA.
visiting
We can’t afford ... (buy) a house.
to buy
I'm looking forward ... (hear) from you again.
to hearing
I love ... (play) board games.
playing
Did you feel something ... (touch) your elbow just now?
touch
We refused ... (come) to the cinema.
to come
I just went on ... (tell) the story, even though noone was listening.
telling
Please don't forget ... (buy) cheese on your way back home.
to buy
They suggested ...(go) to the cinema.
going
They avoided ... (get) hit.
getting
We regret ... (inform) you that your position will be eliminated.
to inform
After many years of ruining my lungs, I decided ... (stop) ... (smoke).
to stop smoking