WHAT…………WHEN I CALLED YOU

47. - 1600 CAU TRAC NGHIEM ON THI HSG 8 PART 9 13803256464913
1600 CAU TRAC NGHIEM ON THI HSG 8 PART 9 13803256464913
47. What…………when I called you?A. were you doing B. did you do C. are you doing D. do you do