2 sentences for 求 (qiú — requirement)

1. 作为一名管理者，他对下要求非常严格。

   zuò​wéi yī míng guǎn​lǐ​zhě, tā duì xià yāo qiú fēi​cháng yán​gé.

   As a manager, he is very strict with his subordinates.

   Source: Dong Chinese Dictionary

2. 老师对我们的作业质量提出了很高的要求。

   lǎo​shī duì wǒ​men de zuò​yè zhì​liàng tí​chū le hěn gāo de yāo qiú.

   The teacher has set high standards for the quality of our homework.

   Source: Dong Chinese Dictionary