4 sentences

1. 我们从第十课开始吧。

   wǒ​men cóng dì​shí kè kāi​shǐ ba.

   Let's start with Lesson Ten.

   Source: Tatoeba

2. 这是我第十次来这里。

   zhè shì wǒ dì​shí cì lái zhè​lǐ.

   This is the tenth time I've been here.

   Source: Dong Chinese Dictionary

3. 请把书翻到第十页。

   qǐng bǎ shū fān dào dì​shí yè.

   Please turn to page ten of the book.

   Source: Dong Chinese Dictionary

4. 老师让我们打开课本第十页。

   lǎo​shī ràng wǒ​men dǎ​kāi kè​běn dì​shí yè.

   The teacher asked us to open our textbooks to page ten.

   Source: Dong Chinese Dictionary