It is about 5 kilometers from my house to school. → How far is it from your house to school?

She will arrive by train tonight. → How will she arrive tonight? (OR) When will she arrive by train?

She hasn't phoned because the telephone is out of order. → Why hasn't she phoned?

He drew a picture on the floor. → Where did he draw a picture?

Sudan used to do her shopping in New York. → Where did Sudan use to do her shopping?

Obesity affects millions of people. → Who or what does obesity affect? (OR) How many people does obesity affect?

I was only 12 when Neil Armstrong walked on the moon. → How old were you when Neil Armstrong walked on the moon?

He usually does gardening after school. → When does he usually do gardening?

Some paper companies are now cutting trees in Russia. → Where are some paper companies now cutting trees?

He has taken David's car to his house. → Whose car has he taken to his house?

I was sleeping when the alarm went off. → What were you doing when the alarm went off?

We are going to the theatre at 7.30 tonight. → When are you going to the theatre tonight?