Question

Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions.

At least three-quarters(A)  of that book on famous(B)  Americans are(C)  about people who lived(D)  in the nineteenth century.

A. three-quarters

B. famous

C. are

D. lived

Answer 1

Đáp án : C

Chủ ngữ số ít “the book” nên tobe chia theo ngôi số ít, “are”-> “is”.