sales of cars up by 30% last year, the traffic in Beijing has become increasingly terrible.

At the railway station, the mother waved goodbye to her daughter until the train was _______.

          the wealth of the country increases, more waste will be produced.

The furniture, with its modern style and bright colors, suits modern houses and their gardens, but looks _____ in the garden of a traditional home.

The Boston Marathon bombings killed 3 people, including a Chinese citizen ________ Shenyang.