4 sentences for 吵闹 (chǎo​nào — noisy)

1. 这里太吵闹了，我没法专心工作。

   zhè​lǐ tài chǎo​nào le, wǒ méi​fǎ zhuān​xīn gōng​zuò.

   It's too noisy here; I can't concentrate on my work.

   Source: Dong Chinese Dictionary

2. 你在我工作时一直大声吵闹，真是搅得我心烦。

   nǐ zài wǒ gōng​zuò shí yī​zhí dà​shēng chǎo​nào, zhēn shì jiǎo de wǒ xīn​fán.

   You've been making a lot of noise while I'm working; it's really bothering me.

   Source: Dong Chinese Dictionary

3. 看到老板走进来，原本吵闹的人群立刻熄火了。

   kàn​dào lǎo​bǎn zǒu jìn​lái, yuán​běn chǎo​nào de rén​qún lì​kè xī​huǒ le.

   When the boss walked in, the noisy crowd immediately fell silent.

   Source: Dong Chinese Dictionary

4. 老师一走进吵闹的教室，就严厉地让那些学生立刻住嘴。

   lǎo​shī yī zǒu​jìn chǎo​nào de jiào​shì, jiù yán​lì de ràng nà​xiē xué​sheng lì​kè zhù​zuǐ.

   As soon as the teacher walked into the noisy classroom, he sternly told the students to shut up at once.

   Source: Dong Chinese Dictionary