Passive voice

[Cooklava]

Can every sentence written in the actice voice be changed into the passive voice?

Thank you.

[riverkid]

Can every sentence written in the active voice be changed into the passive voice?

Thank you.

I'd say yes but I believe that you'd end up with a lot of silly/nonsensical sentences, Cooklava.

Is this a bet?

[Tdol]

Only if it has a transitive verb. You can't make passives from intransitive verbs because there is no object to become the subject of the passive sentence. As Riverkid says, though, you'd have a lot of really silly sentences.