Correct Answer: You will be helped by me in submitting the assignment

Solution : The fourth option is the correct answer.

Passive voice is the voice in which the object experiences an action rather than the person who performs the action. Hence, the object in the active voice becomes the subject in the passive voice.

The structure of the passive voice in the case of the simple future tense is: "Singular object + will be + past participle form of the main verb + 'by' followed by the agent of the action + prepositional phrase."

Therefore, the correct answer is: You will be helped by me in submitting the assignment .