Question

I opened a bank account change into passive voice
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Answer 1

Bank account was opened by me

Answer 2

A bank account was opened by me.

• When the emphasis is on either the thing or the person affected by the action, the passive voice is used.

• Passive voice generally uses the word ed and receives the verb action.

• For example -  Active: Tim reads a novel.   Passive: A novel is read by Tim.

• Thus, the correct sentence is A bank account was opened by me.