Select the correct Active/Passive form of the given sentence.

You have to score good marks in the finals.

Good marks have to be scored by you in the finals.

The correct Active/Passive form of the given sentence is Good marks have to be scored by you in the finals.

The original sentence is in the Active voice, with the subject "you" performing the action of "scoring" good marks in the finals. The passive voice of the sentence would have the good marks as the subject, and the action of "being scored" would be performed on them. The correct passive voice form of the sentence would be Good marks have to be scored by you in the finals.

The other options are incorrect. Good marks has to be scored by you in the finals is grammatically incorrect because the verb "has" is used with the singular form of the subject "good marks." The correct verb form for the passive voice of this sentence would be "have."

The finals have to be scored good marks by you is grammatically incorrect because the verb "scored" is in the past participle form, but the subject of the sentence is the finals, which is not an action.

Score has to be good in the finals by you is grammatically incorrect because the verb "score" is in the infinitive form, but the subject of the sentence is "you," which is a person.