What is the active voice of "It is known to me how it was done by him.
ক) I know how he has done.
খ) I knew how he has done.
গ) I knew how he did it.
ঘ) I know how he did it.
বিস্তারিত ব্যাখ্যা:
প্রদত্ত বাক্যটি Complex sentence এর passive voice। "It is known to me" অংশটি Present Indefinite এর passive এবং "how it was done by him" অংশটি Past Indefinite এর passive। তাই Active voice এ হবে "I know how he did it"।
Related Questions
ক) There are lots of things to done.
খ) There are lots of things to be doing.
গ) There are lots of things to be done.
ঘ) None of them.
Note : 'There is/are/was/were + something to do' এই কাঠামোর active voice এর passive form হলো 'There is/are/was/were + something to be done'। সুতরাং সঠিক passive form There are lots of things to be done।
ক) It is time for the shop to be shut up.
খ) It is time to be shut up the shop.
গ) It is time to shut the shop up.
ঘ) It is time the shop be shut up.
Note : It is time + to + verb + object' এই কাঠামোর passive form হলো 'It is time + for + object + to be + V3'। তাই সঠিক passive form It is time for the shop to be shut up।
ক) A house is being built by us.
খ) The masons are building the house.
গ) It is the house which is being built.
ঘ) The house is being built.
Note : 'The house is building' Present Continuous Tense এর একটি active voice। এর passive form এর নিয়ম হলো Subject + is/are/am + being + V3। এখানে 'by us' বা 'by someone' সাধারণত উহ্য থাকে। সুতরাং The house is being built হলো সঠিক passive form।
ক) Roses are sweet smelling which someone smells.
খ) Roses are sweet when smelt.
গ) Roses are sweet when we smell.
ঘ) Roses are smelling sweet.
Note : 'Roses smell sweet' একটি Quasi-passive verb এর উদাহরণ। এই ধরনের বাক্যের passive form এর নিয়ম হলো Subject + is/are + complement + when + it + is/are + V3। সুতরাং সঠিক passive form Roses are sweet when smelt।
ক) Rice is cheap when it is sold
খ) Rice is sold cheap
গ) Rice is being sold cheap.
ঘ) Rice is cheap when it is selling.
Note : 'Rice sells cheap' একটি Quasi-passive verb এর উদাহরণ। এই ধরনের বাক্যের passive form এর নিয়ম হলো Subject + is/are + complement + when + it + is/are + V3। সুতরাং সঠিক passive form Rice is cheap when it is sold।
ক) Honey is tasted sweet
খ) Honey is sweet when it is tasted
গ) It is sweet when honey is tasted
ঘ) Honey is sweet to taste
Note : 'Honey tastes sweet' একটি Quasi-passive verb এর উদাহরণ। এই ধরনের বাক্যের passive form এর নিয়ম হলো Subject + is/was + complement + when + it + is/was + V3। তাই সঠিক passive form Honey is sweet when it is tasted।
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