6 sentences

1. 真是一夫当关，万夫莫开。

   zhēn shì yī fū dāng​guān, wàn fū mò kāi.

   One man at the pass can hold off ten thousand.

   Source: Dong Chinese Dictionary

2. 莫不感到惊叹。

   mò bù gǎn​dào jīng​tàn.

   No one could help but be amazed.

   Source: Dong Chinese Dictionary

3. 这桩案件的真相，至今莫能查明。

   zhè zhuāng àn​jiàn de zhēn​xiàng, zhì​jīn mò néng chá​míng.

   The truth of this case has not yet been uncovered.

   Source: Dong Chinese Dictionary

4. 莫要错过这个机会。

   mò yào cuò​guò zhè gè jī​huì.

   Don't miss this opportunity.

   Source: Dong Chinese Dictionary

5. 时间不早了，你快些去者，莫要在此地多逗留了。

   shí​jiān bù zǎo le, nǐ kuài xiē qù zhě, mò yào zài cǐ​dì duō dòu​liú le.

   It is getting late; you should be on your way and not linger here any longer.

   Source: Dong Chinese Dictionary

6. 莫言是一位著名的中国作家。

   Mò yán shì yī wèi zhù​míng de Zhōng​guó zuò​jiā.

   Mo Yan is a famous Chinese writer.

   Source: Dong Chinese Dictionary