Answer:
The correct answer is: English is spoken by many people all over the world.
Step-by-step explanation:
We use the passive voice when we want to emphasize the action and the object of a sentence.
This means that the object of the active voice sentence becomes the subject of the passive voice sentence.
We form the passive voice by using the appropriate form of the verb to be and the past participle.
If we want to emphasize who performs the action, we will use the preposition by.