1 Do clubs develop different skills?
What developes different skills?
What do clubs do?
Do clubs or lessons develop different skills?
Clubs develop different skills, don't they?
2 Is he the best pupil in my school?
Who is the best pupil in my school?
Where is he the best pupil?
Is he the best or the worst pupil in my school?
He is the best pupil in my school, isn't he?
3 Did they play football yesterday?
Who played football yesterday?
What did they play yesterday?
What did they do yesterday?
When did they play football?
Did they play football or volleyball?
They played football yesterday, didn't they?