re fish, ______ from thecooking pot, has been returned to the sea.

下列句中词类活用方式不同于其他三项的一项是（　　）

After graduation, he took all his works（作品） to London _______ get a good job there.

These rivers should be prevented ___________.

Must I leave for the meeting now—No, you ________. There’s much time before the meeting.