Step 1: Understanding the Concept:
Voice conversion involves switching focus between the performer of an action and the recipient of that action. In the Active Voice, the subject acts ("People speak..."). In the Passive Voice, the structural object becomes the new subject, receiving the action ("English is spoken..."). The main verb must transform into its past participle form, supported by a tense-appropriate helper verb.
Step 2: Detailed Explanation:
Let's break down the structural shifts required for this sentence:
1. Identify Components: In the active sentence, "People" is the subject, "speak" is the main verb, and "English" is the direct object.
2. Rearrange: Move the direct object (English) to the front to serve as our new passive subject.
3. Determine Verb Tense: The active verb "speak" is written in the Simple Present Tense. The passive voice rule for the simple present tense requires a helper verb (is / am / are) followed immediately by the third form of the main verb (Past Participle).
- Because "English" is a singular noun, it takes the helper verb "is".
- The past participle form of the verb "speak" is "spoken".
- Therefore, "speak" becomes "is spoken".
4. Omit Vague Subjects: In English grammar, when the active subject is broad, obvious, or vague (such as people, someone, or they), it is standard practice to drop the agent phrase ("by people") from the passive construction entirely.
Evaluating the choices:
- Option (A) incorrectly switches the tense to the present perfect ("has spoken").
- Option (B) accurately uses the simple present passive structure ("is spoken") while keeping the rest of the sentence intact.
- Option (C) mistakenly switches the timeline to the past tense ("was spoken").
- Option (D) keeps an active verb format ("English speaks"), which makes no sense because language cannot physically talk.
Step 3: Final Answer:
The correct passive voice form is: "English is spoken all over the world."