Write the questions, using the given interrogative pronouns

XI.

1. My grandfather usually reads newspaper in the morning. → When.....?

2. The teacher and students do experiments every Thursday. → How often.....?

3. The boys often play football after school. What.....?

4. These old people usually have a walk at 6 am. What time.....?

5. David often does his homework in the library. - Where.....?