"Tooth and nail" means_______
সঠিক উত্তরঃ
C.
tried hard
Explanation: Tooth and nail:
• English Meaning: to try very hard to get something you want.
• Bengali Meaning: যথাসাধ্য প্রবলভাবে।
Source: Merriam-Webster Dictionary, Accessible Dictionary by Bangla Academy.