5 sentences

1. 吃罢饭，他就匆匆离开了。

   chī bà fàn, tā jiù cōng​cōng lí​kāi le.

   Having finished the meal, he left in a hurry.

   Source: Dong Chinese Dictionary

2. 有人匆匆离开了。

   yǒu rén cōng​cōng lí​kāi le.

   Someone left in a hurry.

   Source: OpenSubtitles

3. 他匆匆吃完早饭就去上班了。

   tā cōng​cōng chī​wán zǎo​fàn jiù qù shàng​bān le.

   He hurriedly finished breakfast and left for work.

   Source: Dong Chinese Dictionary

4. 天色渐晚，路上的行人都匆匆归去。

   tiān​sè jiàn wǎn, lù​shang de xíng​rén dōu cōng​cōng guī qù.

   As it got late, the pedestrians on the road hurried home.

   Source: Dong Chinese Dictionary

5. 在这条繁华的街道上，每天都有无数匆匆而过的过客。

   zài zhè tiáo fán​huá de jiē​dào shàng, měi tiān dōu yǒu wú​shù cōng​cōng ér guò de guò​kè.

   On this busy street, countless passersby rush past every day.

   Source: Dong Chinese Dictionary