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
I was kept waiting by them.
he was being waited by him
Passive
English is kept on being spoken by her.
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A passive socket typically refers to a socket that is waiting or listening for incoming connections, rather than actively initiating connections. It is in a state ready to accept incoming data or requests.
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.
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This is called osmosis since it deals with the passive movement of water.