**Change of Voice:**

Changing the voice of a sentence involves transforming the sentence from active voice to passive voice or vice versa. In this case, we have the sentence "He drinks milk" in active voice, and we need to change it to passive voice.

**Active Voice:**
The active voice sentence "He drinks milk" indicates that the subject of the sentence, "he," is performing the action of drinking the milk.

**Passive Voice:**
To change this sentence to passive voice, we need to rearrange the sentence structure so that the subject becomes the receiver of the action. The object of the active voice sentence, which is "milk," becomes the subject in the passive voice sentence, and the subject "he" becomes the object.

**Passive Voice Sentence:**
"Milk is drunk by him."

**Explanation:**

Here's a detailed explanation of the transformation from active to passive voice:

1. Start with the active voice sentence: "He drinks milk."

2. Identify the subject, verb, and object in the active voice sentence:
- Subject: He
- Verb: drinks
- Object: milk

3. Rearrange the sentence so that the object becomes the subject and the subject becomes the object. Add the appropriate form of the verb "to be" and the past participle of the main verb:
- Object (milk) + "to be" verb (is) + past participle of the main verb (drunk) + by + subject (him).

4. Form the passive voice sentence:
- "Milk is drunk by him."

**Summary:**

In summary, the active voice sentence "He drinks milk" can be transformed into the passive voice sentence "Milk is drunk by him." The subject "he" becomes the object in the passive voice sentence, and the object "milk" becomes the subject.

Change the voice he drinks milk