填空题

Several people from our school is going to a conference on (76)
education. They will meet with people from other schools discuss (77)
the problems of education. A person whose represents any kind (78)
of group at a conference is calling a delegate. Delegates are chosen (79)
in difference ways. Sometimes they are selected by the leader (80)
of the group. Our delegates were elected. That is, both everybody in our (81)
school voted, and the people who received the most votes are sent (82)
to the conference. This is the democratic way of choosing delegate, (83)
where everyone votes, and where everyone’s vote has equal to worth. (84)
Just before the delegates left for the conference, all the students met (85)
in the gymnasium.