fill in
complete a form
to write the necessary information on a form or document.
Please fill in this application form before your interview.
"fill" — same verb, different meanings
Phrasal verbs built on "fill" — same verb, but the particle changes the meaning. Pick the one that fits.
fill
in
fill into write the necessary information on a form or document.Please fill in this application form before your interview.
out
fill outto write information in all the spaces on a form or document.You need to fill out this form before you see the doctor.
up
fill upTo put something into a container or space until there is no more room left.I need to fill up the car with petrol before our trip.
fill out
complete a form
to write information in all the spaces on a form or document.
You need to fill out this form before you see the doctor.
fill up
to make something completely full
To put something into a container or space until there is no more room left.
I need to fill up the car with petrol before our trip.