3 sentences

1. 给你张免费券，去看我创作的音乐剧。

   gěi nǐ zhāng miǎn​fèi quàn, qù kàn wǒ chuàng​zuò de yīn​yuè​jù.

   I have a free ticket for you to see a musical that I wrote.

   Source: OpenSubtitles

2. 这张入场券可以让你免费参观博物馆。

   zhè zhāng rù​chǎng quàn kě​yǐ ràng nǐ miǎn​fèi cān​guān bó​wù​guǎn.

   This admission ticket allows you to visit the museum for free.

   Source: Dong Chinese Dictionary

3. 契券上清楚地写明了双方的权利和义务。

   qì quàn shàng qīng​chu de xiě​míng le shuāng​fāng de quán​lì hé yì​wù.

   The contract clearly states the rights and obligations of both parties.

   Source: Dong Chinese Dictionary