“Who planted this tree here?” The correct passive voice of this sentence is-

• ক By whom was the tree planted here?
• খ Who the tree had been planted hereby?
• গ The tree was planted here by whom?
• ঘ By whom had the tree been planted here?

অপশনে চাপ দিয়ে নিজেকে যাচাই করুন।

কীবোর্ডে ← / → চাপলেও আগের ও পরের প্রশ্নে যাওয়া যাবে।