One cannot gather grapes from thistles.

Thistles cannot be gathered from grapes

Grapes cannot be gathered from thistles

Thistles cannot be gathered by one

Grapes cannot be gathered by them

All of the above

Explanation

In both form of sentence meaning is same only structures of words are changed. In active sentence subject is ‘’Grapes’’ object is ‘’thistles’’ and verb is ‘’gather’’. When we change into passive voice object ‘’thistles’’ will become subject and subject ‘’grapes’’ will become object. In passive form after ‘’cannot’’ ‘’be’’ will be used and verb will be written in past participle.