22. The Interactional Red Cross is______non-profit organization that cares for the wounded, sick and homeless in wartime, and victims________of natural disasters.
_______the early train,you'll have to get up early and rush in a taxi.
The_______waiter came up to us and said,"You are welcome."
There is a big dog_______to a fence outside the house.
Tell Mary that there's someone_______for her at the door.
Anything worth ______ is worthy of ______.