The dead body of a huge fish has been（)on the shore.

Recently more and more attention has been ____ on the problem of preserving the environment.

The footballer has been bouncing the ball for hours on end, and appears capable of more ho

The unemployment rate has been on the rise among U. S. software workers.mainly because of_

A huge amount of environmental damage has been brought_____by the destruction of the rainf

______ for a long time, the ponds are all dried up and a lot of fish are dead.A．There has

The human body has developed its millions of nerves to be highly aware of what goes on bot