(A) but it went
(B) but it was
(C) although it was
(D) but the discovery went
(E) although the discovery was
Solution:
Pronoun + Logical
A, B, and C: “it” doesn’t have a clear antecedent. It seems, the “heart went unnoticed”.
E: “although” is not needed since there is no contrast to be shown in the sentence.
D: Best choice.
Sentence Correction - 1000 Questions with Solution:
