Задайте специальный вопрос. 
1. His father works at an office. 
2. They play tennis very often. 
3. I read newspaper every day.

1. His father works at an office.  - Where does his father work?
2. They play tennis very often. - How many times do they play tennis?
3. I read newspaper every day. - What do I read every day?

Where does his father work?
How ofen do they play tennis?
What do you read every day?