She _______ to the waiter whose language isn’t ______ hers to bring some more coffee.

Why was Tom scolded by our teacher?— For____.[ ]

City air is very dirty， so it would be wise ______ you to wash your hair often.— I know， but it is not easy ______ me to do that every day.

Don’t put off today’s work for tomorrow. I mean, today’s work _____today.

More ________ information is needed to help us work out the real situation.