Mark the letter A, B, C or D on your answer sheet to indicate the sentence that best combines each pair of sentences in the following questions:
A waitress served us. She was very impolite and impatient.
A. A waitress who served us, was very impolite and impatient.
B. A waitress which served us, was very impolite and impatient.
C. A waitress who served us was very impolite and impatient.
D. A waitress whom served us, was very impolite and impatient.
Đáp án C
who là đại từ quan hệ, thay thế cho danh từ a waitress
Câu A không đúng vì thiếu mất 1 dấu ","
Câu A nên sửa thành “A waitress, who served us, was very impolite and impatient.”