4 sentences

1. 他的语气听起来很不耐烦。

   tā de yǔ​qì tīng qi​lai hěn bù nài​fán.

   His tone of voice sounded very impatient.

   Source: Dong Chinese Dictionary

2. 他说话的调子听起来有些不耐烦。

   tā shuō​huà de diào​zi tīng qi​lai yǒu​xiē bù nài​fán.

   His tone of voice sounds a bit impatient.

   Source: Dong Chinese Dictionary

3. 他皱眉看了看手表，显然有些不耐烦。

   tā zhòu​méi kàn le kàn shǒu​biǎo, xiǎn​rán yǒu​xiē bù nài​fán.

   He frowned at his watch, clearly a bit impatient.

   Source: Dong Chinese Dictionary

4. 他的报告过于冗长，听众们都感到有些不耐烦。

   tā de bào​gào guò​yú rǒng​cháng, tīng​zhòng men dōu gǎn​dào yǒu​xiē bù nài​fán.

   His report was too long-winded, and the audience was getting impatient.

   Source: Dong Chinese Dictionary