1. Hasn't Tom got flowers in his garden?
What hasn't Tom got in his garden?
Who hasn't got flowers in his garden?
Hasn't Tom got flowers or trees in his garden?
Tom hasn't got flowers in his garden, has he?
2. Will they go to the theatre tomorrow?
Where will they go tomorrow?
Who will go to the theatre tomorrow?
Will they go to the theatre or cinema tomorrow?
They will go to the theatre tomorrow, won't they?
3. Doesn't my brother do his homework today?
What doesn't my brother do today?
Who doesn't do his homework today?
Doesn't my brother do his homework or write a letter today?
My brother doesn't do his homework today, does he?
4. Have Mike and Steve just gone to the library?
Where have Mike and Steve just gone?
Who has just gone to the library?
Have Mike and Steve just gone to the library or to the concert?
Mike and Steve have just gone to the library, haven't they?