3 sentences for 礼 (Lǐ)

1. 儒家经典“五经”中包括《礼》。

   Rú​jiā jīng​diǎn“ wǔ jīng” zhōng bāo​kuò《 Lǐ》.

   The Confucian classic 'Five Classics' includes the 'Book of Rites'.

   Source: Dong Chinese Dictionary

2. 《诗》、《书》、《礼》、《易》、《春秋》并称“五经”。

   《 Shī》,《 shū》,《 Lǐ》,《 Yì》,《 Chūn​qiū》 bìng chēng“ wǔ jīng”.

   The Classic of Poetry, Book of Documents, Book of Rites, I Ching, and Spring and Autumn Annals are collectively called the 'Five Classics'.

   Source: Dong Chinese Dictionary

3. 礼先生是我们学校新来的数学老师，他的课讲得非常生动。

   Lǐ xiān​sheng shì wǒ​men xué​xiào xīn lái de shù​xué lǎo​shī, tā de kè jiǎng de fēi​cháng shēng​dòng.

   Mr. Li is the new math teacher at our school, and his lessons are very engaging and lively.

   Source: Dong Chinese Dictionary