Choose into passive : Did he do his task?
সঠিক উত্তর
খWas his task done by him?
ব্যাখ্যা
প্রশ্নটা past simple tense-এর প্রশ্নবোধক বাক্যকে passive করতে বলেছে। Did he do বাক্যটি past simple, মূল verb do।
Past simple-এর passive গঠন: was বা were + past participle। প্রশ্নবোধক হলে was সামনে চলে আসে: Was + object + past participle + by + subject।
Object his task একবচন, তাই was। Do-এর past participle done। He হয়ে যায় by him। তাই উত্তর: Was his task done by him?
ফাঁদ হলো had been done। এটি past perfect-এর passive; মূল বাক্যে had নেই, তাই tense বদলে ফেলা ভুল। Was being done হলো past continuous-এর passive।
স্টেপ বাই স্টেপ শিখুন
৩/৩- মূল বাক্য past simple: Did he do।
- Past simple passive: was + past participle।
- প্রশ্নে was সামনে: Was his task done by him?
ক. Had his task done by him?: Had his task done উল্টো গঠন; এর অর্থ কাজটা কাউকে দিয়ে করানো, passive নয়।
গ. Had his task been done by him?: Had been done past perfect-এর passive; মূল বাক্যে had নেই।
ঘ. Was his task being done by him?: Was being done past continuous-এর passive; মূল বাক্য past simple।
Did দিয়ে প্রশ্ন → Was/Were দিয়ে passive প্রশ্ন; Do/Does → Am/Is/Are।
Did গেলে আসে Was, verb হয় V3।