The football player has been banned from playing. He took drugs. (Relative pronounce)

Đáp án:  The football player who has been banned from playing took drugs.

Giải thích: Đại từ quan hệ “who” thay thế cho “The football player” ở phía trước.

Dịch: Cầu thủ bị cấm thi đấu đã sử dụng ma túy.