Daily Life
I always forget ____ (lock) the door before leaving.
I always forget to lock the door before leaving.
“To lock” is used because it is an action I must take, a responsibility.
Remember ____ (do) your homework before class.
Remember to do your homework before class.
“To do” is used for a task someone needs to remember to do.
Don’t forget ____ (pack) your passport.
Don’t forget to pack your passport.
“To pack” is something you need to remember to do in the future.
Remember ____ (call) your grandma on Sunday.
Remember to call your grandma on Sunday.
“To call” = remembering a future action.
Remember ____ (buy) milk on your way home!
Remember to buy milk on your way home!
“To buy” = to remember to do something in the future, a pending task.
He forgot ____ (bring) his textbook to school.
He forgot to bring his textbook to school.
“To bring” is a planned action he failed to do.
I remember ____ (visit) Spain when I was a kid.
I remember visiting Spain when I was a kid.
“Visiting” is used because it is a past memory.
He forgot ____ (take) out the trash again.
He forgot to take out the trash again.
“To take” refers to an action he was supposed to do but didn’t.
She forgot ____ (call) her friend yesterday.
She forgot to call her friend yesterday.
“To call” = he forgot to perform an action he was supposed to do.
I remember ____ (study) this topic last year.
I remember studying this topic last year.
“Studying” refers to a memory of a past experience.
She forgot ____ (book) the hotel for the trip.
She forgot booking the hotel for the trip.
I remember ____ (celebrate) Christmas with my cousins.
I remember celebrating Christmas with my cousins.
“Celebrating” is a memory of something that happened in the past.