Question

3. This sum must have been done by Napoleon....convert into active voice ​

Answer 1

Answer

Napolean must have done this sum. (active)

Extra information

Voice are of two kinds :

Active voice : When the subject of the verb himself does something , the verb is said to be in active voice.

Passive voice : When the subject of the verb does not act itself , but is acted upon , the verb is said to be in passive voice.

Examples :

• Active : I am reading a book
• Passive : A book is being read by me

• Active : The cow gives us milk
• Passive : We are given milk by cow

• Active : Do this at once.
• Passive : Let this be done at once

Answer 2

Answer :

Passive Voice :

This sum must have been done by Napoleon.

Active Voice:

Napolean must have done this sum.

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$\dag$Additional Information:

Here, are the points which which tell us about active and passive clearly.

✪Active voice is a grammatical voice in english .

It is most likely to common for people .

✪Passive voice is basically the voice change of the active voice.

✪Example :-

• He cooks food. (active)
• Food is cooked by him (passive)

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