A housewarming party is a special party to be held when someone buys or moves into a new apartment or house. The person who has bought or moved into the house is the one who     1     (throw) the party. The party is a chance for close friends and family members     2     (congratulate) the person on the new home. It also gives people a chance to see     3     the new home looks like. And it is a good time to fill the new space with love and     4     (present) hopefully.