If you mean it as a verb, as in 'to keep waiting' then the passive tense is ' He kept you waiting'
He was kept waiting by me.
Waiting was imposed on us by her
he was being waited by him
Passive
Routes that are passive are waiting for the neighbor adjacency process to complete.
Doctor dentist lawyer accountant
True
Audience anticipation is where you keep the audieance waiting for something, for examlple, in the film Ironman, the title comes in at the very end which keeps the audience waiting to find out what the title is, which also keeps their attention throughout the film. Hope this helps.
doctors, lawyers, dentists, accountants
This is called osmosis since it deals with the passive movement of water.
if this is for family feud on the iPhone or iPod it is doctor dentist lawer accountant
"He keeps being laughed at by them."