Question

[Lê Quỳnh Anh]

Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.

Yesterday I met your brother, ______ had taken us to the Headquarters of the United Nations in New York before.

A. that

B. whom 

C. whose

D. who

Answer 1

[Dương Hoàn Anh]

Chọn D

“who” là mệnh đề quan hệ, thay thế cho “your brother” ở vế trước