What is the correct active voice version of the sentence 'The letter was sent by John'?(1 point)

Responses

The letter was sent by John.
The letter was sent by John.

John was sent by the letter.
John was sent by the letter.

John sent the letter.
John sent the letter.

The letter sent John.

John sent the letter.

The correct active voice version of the sentence 'The letter was sent by John' is:

John sent the letter.