Select the correct passive form of the given sentence.

Has she completed the record?

Has the record been completed by her?

The correct passive form of the given sentence is Has the record been completed by her?

The active voice of the sentence is "Has she completed the record?" This sentence is in the present perfect tense, which is used to describe an action that has happened in the past and is still relevant to the present. The passive voice of the sentence is formed by putting the subject of the active sentence after the verb "to be" and the past participle of the main verb. In this case, the subject of the active sentence is "she" and the main verb is "complete." The past participle of "complete" is "completed." So, the passive form of the sentence is "Has the record been completed by her?"

The other options are incorrect because:

• Has the record completed by her?" This sentence is in the present perfect tense, but the verb is in the active voice. The verb should be in the passive voice to match the tense of the rest of the sentence.
• Has the record had been completed by her?" This sentence is in the past perfect tense, which is used to describe an action that happened in the past before another action happened. However, there is no other action mentioned in the sentence.
• Has the record been complete by her?" This sentence is in the present perfect tense, but the verb "complete" is in the infinitive form. The verb should be in the past participle form to match the tense of the rest of the sentence.