lǎo / shī / duì / wǒ / ěr / tí / miàn / mìng / tí / xǐng / wǒ / yí / dìng / yào / rèn / zhēn / zhǔn / bèi / kǎo / shì

老师对我耳提面命，提醒我一定要认真准备考试。

My teacher earnestly advised me to prepare carefully for the exam.