---John always thinks of others instead of himself.---So he does. It is _____of him to want to help others.
John opened the door. Therehe had never seen before.
—Is Bob still teaching? —I’m afraid not. He is saidthe school as he has become a businessman.
—I wonder how much you charge(要价) for your services. —The first two are freethe third costs¥30.
The discovery of the stolen car led to.
is known to us all is that the 2012 Olympic Games will take place in London.