I ______ THE WASHING UP BEFORE MY MOTHER CAME HOME.A. WOULD DO B. H...

9. - DE KIEM TRA CHAT LUONG GIUA KI I
Tiếng Anh DE KIEM TRA CHAT LUONG GIUA KI I
9. I ______ the washing up before my mother came home.A. would do B. had done C. was doing D. did