I know the reason why Mithila has done it. That was the reason why he came late. The underlined portion is-Identify the underlined: I knew the reason why he was angry. I don't know the reason why he came here.' Here 'why he came here' is-
বিকল্পসমূহ (নিজের উত্তর যাচাই করতে ক্লিক করুন):
সঠিক উত্তর
1 (adjective clause)