The room became ______ crowded after the desk was moved out. 

Chinese first lady Peng Liyuan’s ZTE（中兴） Nubia Z5 mini, is empowered with a 13-mega-pixel（百万像素） rare camera with such      as taking panorama images.

They are broadening the bridge to       the flow of traffic. 

More and more attention has been drawn to the fact that many children are ________ in the countryside when their parents flood into the cities for jobs.

T0 be a“tough girl” means you are not only __________tough, but also mentally independent.