DO YOU KNOW THE BOY __________ FATHER IS A TEACHER

9. - DE THI HK 1 LOP 12 THEO CAU TRUC MOI CO DAP AN THAM KHAO
DE THI HK 1 LOP 12 THEO CAU TRUC MOI CO DAP AN THAM KHAO
9. Do you know the boy __________ father is a teacher?A. that B. whom C. whose D. which