3 sentences for 吉 (jí — lucky)

1. 承您的吉言，我的身体已经好多了。

   chéng nín de jí yán, wǒ de shēn​tǐ yǐ​jīng hǎo​duō le.

   Thanks to your kind words, I'm feeling much better.

   Source: Dong Chinese Dictionary

2. 这事听起来吉凶未卜，还是小心为妙。

   zhè shì tīng qi​lai jí xiōng wèi​bǔ, hái​shi xiǎo​xīn wéi miào.

   This sounds like its outcome is uncertain; it is better to be careful.

   Source: Dong Chinese Dictionary

3. 他专门找人择吉举办婚礼，希望万事大吉。

   tā zhuān​mén zhǎo rén zé jí jǔ​bàn hūn​lǐ, xī​wàng wàn​shì​dà​jí.

   He specially sought someone to choose an auspicious date for the wedding, hoping everything would go smoothly.

   Source: Dong Chinese Dictionary