IF YOU ______________________THERE WHAT WOULD YOU HAVE DONE

6. - KIEM TRA 1TIET BAI SO 1 HOC KY 2 KHOI 12 CB
KIEM TRA 1TIET BAI SO 1 HOC KY 2 KHOI 12 CB
6.If you ______________________there what would you have done? , A. were B. had been _______________________C. would be D. would have been