1.He wasn't at school last Monday,was he?
Was he at school last Monday?
Wasn't he at school last Monday?
Who wasn' t at school last Monday?
When wasn't he at school?
Where wasn't he last Monday?
Wasn't he at school last Monday or last Tuesday?
2.My teacher has got a very big dog,hasn't she?
Has my teacher got a very big dog ?
Who has got a very big dog?
Has my friend or my teacher got a very big dog?
What has my teacher got?
3.My parents were at the cinema yesterday,weren't they?
Were my parents at the cinema yesterday?
Who was at the cinema yesterday?
Were my parents at the cinema or at the theatre yesterday ?
Where were my parents yesterday?