面包是昨买的吗? Did you buy the bread yesterday? Traditional 麵包是昨買的嗎? Pinyin Miànbāo shì zuó mǎi de ma? Bopomofo ㄇㄧㄢˋ ㄅㄠ ㄕˋ ㄗㄨㄛˊ ㄇㄞˇ ˙ㄉㄜ ˙ㄇㄚ? Where this sentence is used The 是…的 (shì…de) construction vs 了 (le) in Chinese grammar All Chinese example sentences