There was a knock at the door. It was the second time someone _______ me that evening.
The report noted that nicotine breathed in by a smoker increased the need of the heart ________ oxygen
I have decided to go on holiday ________
Her hair became gray ____ the passing of the years
The front page was full of the reports given by the reporters ________ the scene of the road accident
Why this otherwise excellent newspaper allows such an article to be printed is ________ me