Life is tough in the city. In order to reduce their ______,some people drink alcohol(酒).
My sister met him at the cinema yesterday afternoon, so heyour lecture.
_____ many times, he finally understood it.
At the eve of Christmas, she got nothing but $ 2 ____ to buy her husband a simple present.
_____ private cars bring us convenience, they also cause more traffic accidents and pollution.
______ around the Water Cube , we were taken to see the Bird’s Nest for the 2008 Olympic Games.