You needn’t have ________ the speaker when he was speaking; there was enough time afterwards for you to ask questions.
He didn’t____ what I said because his mind was on something else.
Expo 2010 Shanghai China will offer ____ wonderful opportunity for ____ cross - culture dialogues.
The doctor finally gave up the ____ of medicine for full - time writing.
Take things ____ they are and you will enjoy every day of your life.
But for their help, we ____ the program in time.