Some excuses u can use:-

1. My car broke down.
2. My son/daughter having high fever ( if ur married)
3. My mom/dad having high fever
4. I twisted my ankle and I can't walk - good excuse then u can take normal leave as if u go see a chinese doc on this u won't get mc from them but ur employer will understand.
5. Some theif went into my house.
6. My maid ran off - then say u need to check if anything was stolen
7. etc etc

so many excuses u can make