People like to live a life full of ________ and there are _______ of life styles available for people to choose in the modern world.
No ________ what you say, _______exists in three states.
He ________ the world record.
You may use the book as you like, _______ you keep it clean.
"Do you have any clothes to ______, Tom?" mother asked.
When will you _______ me the money that was borrowed?