HÃY CHỌN MỘT CÂU TRẢ LỜI ĐÚNG NHẤT

Question

18. I wish I _______ more time to study before last exam. A. could have B. had C. had had D. have had

Answer

18. I wish I _______ more time to study before last exam. A. could have B. had C. had had D. have had