Question: What do you do when you stay up late?
Analysis

1. Describe your activities or habits when you stay up late, such as studying, working, watching movies, etc. 2. You can also mention how you feel about staying up late and its impact on your routine or health.

Synonyms
Try these synonyms instead of repeating the question:
  1. stay up late→burn the midnight oil; remain awake
  2. activities→tasks; actions