Identify the active voice of the sentence:
"The cake was baked by mother."

• সঠিক উত্তর: খ) Mother baked the cake.

- Passive Voice: The cake was baked by mother.
- Tense: Past Indefinite (Simple Past)
- Structure: was/were + V3 (Past participle of Verb)

- Active Voice গঠনের নিয়ম (Past Indefinite):
- Subject + V2 (Past form of verb) + object

- Mother (subject) + baked (Past form of bake) + the cake (object).
→ Mother baked the cake.

• Other options:
ক) Mother bakes the cake. → Present Indefinite.

গ) Mother has baked the cake. → Present Perfect.

ঘ) Mother will bake the cake. → Future tense.

- Passive → Active:
- Passive: The cake was baked by mother.
- Active: Mother baked the cake.

Source: A Passage to the English Language, S.M. Zakir Hussain.