Public attention at the moment is ______ on the problem of how to create  opportunities for the laid-off workers.

When the American constitution ______into effect in 1789,it didn’t contain any words guaranteeing the basic rights of ordinary citizens.

 Let's go out now. It ________ any more.

I stayed at a hotel the last time I went to Bei Daihe. The window of my room 　　　 the sea.

The palace caught fire three times in the last century and little of the original building ____now.