2 sentences for 糟糕 (zāo​gāo — too bad)

1. 糟糕，我把钥匙忘在家里了。

   zāo​gāo, wǒ bǎ yào​shi wàng zài jiā​lǐ le.

   Oh no, I forgot my keys at home.

   Source: Dong Chinese Dictionary

2. 糟糕，我迟到了！

   zāo​gāo, wǒ chí​dào le!

   Oh no, I'm late!

   Source: OpenSubtitles