.World Expo 2010 Shanghai China, a grand-scale global event, has ______ the significant theme “Better City, Better Life.”
Opening the door, Mrs.Summers found family of cats shut in the bathroom.
We the top of the mountain but for this awful weather.It rained all day.
we go there by train or by ship makes no difference.The time and the fees are the same.
their final medical check, the astronauts boarded their spacecraft.
In time we reached a stage we had more young readers than old ones.