Last year, she had spent approximately 15 million VND on the holiday with her best friend in Korea.Đoạn văn5/40Mark the letter to indicate the word whose underlined part that needs correction. Last year, she had spent approximately 15 million VND on the holiday with her best friend in Korea. hadapproximatelymillionon the holidayGiải thíchĐáp án A had -> omit