Select the correct active form of the given sentence.

My cafe has been revisited by many tourists.

Many tourists have revisited my cafe.

The correct active form of the given sentence "My cafe has been revisited by many tourists" is Many tourists have revisited my cafe.

The passive voice of the sentence is "My cafe has been revisited by many tourists." 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 "my cafe" and the main verb is "revisit." The past participle of "revisit" is "revisited." So, the passive form of the sentence is "My cafe has been revisited by many tourists."

The active voice of the sentence is formed by putting the subject of the passive sentence before the verb and removing the word "by." In this case, the subject of the passive sentence is "many tourists," and the verb is "revisit." So, the active form of the sentence is "Many tourists have revisited my cafe."

The other options are incorrect because:

• Many tourists revisited my cafe." This sentence is in the simple past tense, but the verb "revisited" is in the wrong form. The correct form of the verb is "have revisited."
• Many tourists did revisited my cafe." This sentence is in the simple past tense, but the verb "revisited" is in the wrong form. The correct form of the verb is "have revisited."
• Many tourists has revisited my cafe." This sentence is in the present perfect tense, but the subject of the sentence is incorrect. The subject of the sentence should be "many tourists."