For each of the following questions, the underlined part of the sentence may contain problems In grammar, construction, word choice, and/or punctuation. Part or whole of each sentence is underlined- Given are five alternatives of phrasing the underlined section. Alternative (A) always repeats the underlined section exactly. Choose the best answer choice.The origins of most sports is unknown.
B. sports have been unknown
D. sports has been unknown
E. sports are now unknown
সঠিক উত্তরঃ
C.
sports are unknown
Explanation: 
