Indefinite pronouns
_______ left their umbrella in the classroom.
Someone
to remove a piece of text so that you can't see it anymore
to delete a message
He tried several solutions, but ______ of them worked.
none
You ______ (shouldn't / had better) finish your homework before playing video games.
had better
She gave me some ______ advice about saving money, and it’s really helped me.
good
_______ in the office knew about the surprise party.
Everyone / No one
to put a program on a computer
to install a program
______ of the players on the team have arrived early for practice.
Some
She ______ (shouldn’t / ought to) talk to her teacher if she has a problem.
ought to
He decided to ______ his doctor’s advice and start exercising more regularly.
follow / take
She didn’t say _______ during the meeting.
anything
to type a secret word that gives you access to a computer or a website
to key in your password
I’ve tried several types of bread, but ______ of them taste as good as this one.
none
We ______ (had better / shouldn’t) check the weather forecast before going hiking.
had better
You shouldn’t ______ your lawyer’s advice; they know what’s best in this situation.
ignore
_______ in this town knows the legend of the haunted house.
Everyone
to switch on a function on your mobile or tablet so you can't go online
to activate flight mode
She doesn’t like ______ of them. She says they are all too spicy.
any
He ______ (ought to / shouldn’t) take that job offer; it’s a great opportunity.
ought to
I would ______ you to bring a jacket; it might get cold later.
advise
Do you have _______ to add to the discussion?
anything
to add a separate element (eg. a photo, a document, a video) to an email
to attach a file
We tasted ______ of the dishes on the menu, and they were all delicious.
all
You ______ (shouldn’t / had better) lie to your parents. It will only make things worse later.
shouldn't
The mechanic strongly ______ driving the car until the brakes are fixed.
advised against