She had just finished her homework her mother asked her to practice playing the piano yesterday

Students are asked to _____ themselves inthis boarding school and they are only allowed to go back home once a week

Service was included in the bill, so you_______ the waiter. It was a waste of money.

My friend, Tom had just lost his job when, at the precise moment, his girlfriend ______ up with himShe was rubbing salt into his wound

With time going by, we have come to realize that creativity is _________ it takes to keep a nation highly competitive.