4 sentences

1. 他因为家里穷，只好辍学打工。

   tā yīn​wèi jiā​lǐ qióng, zhǐ​hǎo chuò​xué dǎ​gōng.

   Because his family was poor, he had no choice but to drop out of school and work.

   Source: Dong Chinese Dictionary

2. 他们辍学了。

   tā​men chuò​xué le.

   They dropped out of school.

   Source: Tatoeba

3. 她辍学了。

   tā chuò​xué le.

   She dropped out of school.

   Source: OpenSubtitles

4. 生活的艰辛逼迫他不得不中途辍学去打工。

   shēng​huó de jiān​xīn bī​pò tā bù​dé​bù zhōng​tú chuò​xué qù dǎ​gōng.

   The hardships of life forced him to drop out of school to work.

   Source: Dong Chinese Dictionary