I regret _________________ (be) a liar to my group of friends
being
I can't forget ____________ (change) my books in my backpack
to change
He stopped _________ (smoke), He feel much better now
smoking
Remember ____________ (switch) off the lights before sleep
to switch
I try _____________ (change) my number, but I guess it won't work
changing
I remember _____________ (talk) with her in the night of the crime
talking
Try ______________ (take) a painkiller, maybe you'll feel better
taking
I stop ___________ (see) my little sister
to see
I regret _____________ (tell) you, but you have lost your travel to Miami
to tell
I try _______________ (study) Quantum Physics, it's too hard
to study