11 sentences

1. 他弟弟前天去上海了。

   tā dì​di qián​tiān qù shàng​hǎi le.

   His younger brother went to Shanghai the day before yesterday.

   Source: Tatoeba

2. 她前天给我打过电话。

   tā qián​tiān gěi wǒ dǎ guo diàn​huà.

   She called me the day before yesterday.

   Source: OpenSubtitles

3. 前天我梦见自己会飞。

   qián​tiān wǒ mèng jiàn zì​jǐ huì fēi.

   The day before yesterday I dreamt I could fly.

   Source: OpenSubtitles

4. 你们三个前天晚上在哪？

   nǐ​men sān​ge qián​tiān wǎn​shang zài nǎ?

   Where were the three of you the night before last?

   Source: AI Challenger 2017

5. 前天是我的大日子。

   qián​tiān shì wǒ​de dà rì​zi.

   The day before yesterday was my big day.

   Source: AI Challenger 2017

6. 我不记得是昨天还是前天。

   wǒ bù jì de shì zuó​tiān hái​shi qián​tiān.

   I cannot remember if it was yesterday or the day before.

   Source: CCMatrix

7. 事故发生在前天。

   shì​gù fā​shēng zài qián​tiān.

   The accident happened the day before yesterday.

   Source: Tatoeba

8. 前天晚上为什么不来我家？

   qián​tiān wǎn​shang wèi​shén​me bù lái wǒ​jiā?

   Why didn't you come to my house the night before yesterday?

   Source: OpenSubtitles

9. 前天晚上我编了一个故事。

   qián​tiān wǎn​shang wǒ biān le yī​ge gù​shi.

   The night before yesterday, I made up a story.

   Source: CCMatrix

10. 他们前天来了。

    tā​men qián​tiān lái le.

    They came the day before yesterday.

    Source: OpenSubtitles

11. 每天早上要在同一时间起床，即使你前天晚上没睡好。

    měi​tiān zǎo​shang yào zài tóng​yī shí​jiān qǐ chuáng, jí​shǐ nǐ qián​tiān wǎn​shang méi shuì hǎo.

    Get up at the same time every morning, even if you did not sleep well the night before.

    Source: CCMatrix