To survive in the world, we have to act _______ others, but to survive as ourselves, we have to act alone.
It was easier to move about the fringe of the crowd.
So far, several ships have been reported missing the coast of Bermuda Island.
the trees in that thick forest are so dose together that there is hardly any room to move them.
The speech by the mayor of Shanghai before the final voting for Expo 2010 is strongly impressed my memory.
It is raining .