2 sentences for 整 (zhěng — organize)

1. 他的书包里乱七八糟的，得好好整一整。

   tā de shū​bāo lǐ luàn​qī​bā​zāo de, děi hǎo​hǎo zhěng yī zhěng.

   His schoolbag is a total mess; it needs a good tidying up.

   Source: Dong Chinese Dictionary

2. 我大部分时间都花在帮他整电脑上了。

   wǒ dà​bù​fen shí​jiān dōu huā zài bāng tā zhěng diàn​nǎo shàng le.

   I spent most of the time helping him with his computer.

   Source: OpenSubtitles