Question: When do you usually read online?
Analysis

1. Describe the specific times when you usually engage in online reading, such as during the morning, at night, or during breaks. 2. You can also explain why you choose those particular times for online reading, possibly due to convenience, habit, or other personal reasons.

Synonyms
Try these synonyms instead of repeating the question:
  1. usually→typically; generally; often
  2. read online→browse the internet; engage in digital reading; peruse online content