She admitted (to make/ making) a mistake.
making
They delayed (to leave/ leaving) the party.
leaving
Do you mind (to close/ closing) the window?
closing
I enjoy (to read/ reading) books.
reading
She misses (to see/ seeing) her friends.
seeing
I can't stand (to wait/ waiting) in line.
waiting
He finished (to write/ writing) his report.
writing
She agreed (to help / helping) him.
to help
He failed (to complete/ completing) the task.
to complete
They offered (to drive/ driving) us home.
to drive
They plan (to start / starting) a new project.
to start
He decided (to go/ going) on vacation.
to go
They expect (to arrive/ arriving) by noon.
to arrive
