a list of the people coming to the event
a guest list
the people making and serving the food for an event
catering
a Master of Ceremonies: the person who presents and introduces speakers onto the stage
an emcee
arranging the furniture and decorations in a room for an event
room set-up
a message to tell people about something, e.g. an event
an announcement
to continue with a plan without changing it
to stick to something
to do something that someone else was doing
to take over something
to be thinking of choosing someone for a job
to have someone in mind
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