IF YOU HAD WORKED HARDER, YOU (NOT, FAIL) ………

14. - DE CUONG TU LUAN TIENG ANH 11 DE CUONG TU LUAN TIENG ANH 11
Tiếng Anh DE CUONG TU LUAN TIENG ANH 11 DE CUONG TU LUAN TIENG ANH 11
14. If you had worked harder, you (not, fail) ……….. in your final exam.