nǐ mèi mei jǐ suì ?
你 妹 妹 几 岁 ? How old is your sister?
nǐ chī jǐ ɡè jī dàn ?
你 吃 几 个 鸡 蛋 ? How many eggs do you eat?
xué xiào yǒu duō shǎo ɡè xué shenɡ ?
学 校 有 多 少 个 学 生 ? How many students are there in the school?
zhuō zi shànɡ yǒu jǐ bēi niú nǎi ?
桌 子 上 有 几 杯 牛 奶 ? How many glasses of milk are there on the table?