She had to _________in hospital ________she was better.

An exercise method _____ to improve strength and balance is becoming popular in the United States.

There was ______ time _____ Chinese used foreign oil

They thought the meeting was ________great importance.

MrParker is so ambitiousHe is seeking any opportunity to get promoted—That’s understandable________you are in our company determines how well you are paid and________you can do with your life