spot the error During freedom struggle(A) many a patriot were fired(B) with patriotism and sacrificed(C ) everything for the sake of (D) the motherland

Explanation

The sentence incorrectly uses 'were' to agree with the singular subject 'many a patriot'. In English grammar, 'many a' always takes a singular verb, so it should be 'was fired' instead of 'were fired'. Therefore, the corrected sentence should read: 'During the freedom struggle, many a patriot was fired with patriotism and sacrificed everything for the sake of the motherland.'Options A, B, and C do not contain errors related to subject-verb agreement; they are grammatically correct in their respective contexts. The focus of the correct answer is purely on the proper agreement between the subject and verb.