I need to stop ..., it's bad for my health. (smoke)
smoking
She never forgets ... her homework, she's a great student! (do)
to do
It's almost noon, let's stop ... lunch, I'm hungry! (have)
to have
How do you know this information? I don't remember ... you. (tell)
telling
I'll never forget ... her for the first time! (kiss)
kissing
Remember ... your bag for the trip tonight! (prepare)
to prepare
Did you decide ... the new job? (accept)
to accept
I enjoy ... at the beach with my feet in the water (walk)
walking
I want ... home now, it's getting late. (go)
to go
Have you finished ... up your bedroom? (clean)
cleaning
