9 sentences

1. 他无故缺席了会议。

   tā wú​gù quē​xí le huì​yì.

   He was absent from the meeting without cause.

   Source: Dong Chinese Dictionary

2. 他今天缺席了会议。

   tā jīn​tiān quē​xí le huì​yì.

   He was absent from the meeting today.

   Source: Dong Chinese Dictionary

3. 你昨天为甚么缺席？

   nǐ zuó​tiān wèi​shén​me quē​xí?

   Why were you absent yesterday?

   Source: Tatoeba

4. 今天有人缺席吗？

   jīn​tiān yǒu rén quē​xí ma?

   Is anyone absent today?

   Source: Tatoeba

5. 我缺席太久了。

   wǒ quē​xí tài jiǔ le.

   I've been away for too long.

   Source: OpenSubtitles

6. 没有学生缺席。

   méi​yǒu xué​sheng quē​xí.

   No students were absent.

   Source: Tatoeba

7. 他因故缺席了昨晚的重要会议。

   tā yīn gù quē​xí le zuó​wǎn de zhòng​yào huì​yì.

   He was absent from last night's important meeting for some reason.

   Source: Dong Chinese Dictionary

8. 正义也许会迟到，但永不会缺席。

   zhèng​yì yě​xǔ huì chí​dào, dàn yǒng​bù huì quē​xí.

   Justice may be delayed, but it is never denied.

   Source: Dong Chinese Dictionary

9. 这次体检要求全员参加，不得缺席。

   zhè cì tǐ​jiǎn yāo​qiú quán​yuán cān​jiā, bù dé quē​xí.

   Full participation is required for this physical examination; no one is allowed to be absent.

   Source: Dong Chinese Dictionary