Whom does he always
try to please? (Special)
The football match will take place tomorrow, won't it? (Disjunctive)
Did he have to ask
the same question several times? (General)
She will be here in half an hour, won't she? (Disjunctive)
How long (since what time) has he earned his own living ? (Special)
Why did we have to walk home? (Special)
Mary won't write letters to him, will she? (Disjunctive)
He could hardly understand what I meant, couldn't he? (Disjunctive)
Did he have to go back for his umbrella or for his keys? (Alternative)
Where did the boy run to tell his parents about it? (Special)
Has it been foggy or sunny since early
morning? (Alternative)
Ann couldn't lift the heavy box, could she? (Disjunctive)
Did he have to tell the truth about it? (General)
When will you have to leave? (Special)
Was the square overcrowded that day? (General)
How was the girl dancing that night? (Special)
Where did he fly a fortnight ago? (Special)
Did he take a test or an exam yesterday? (Alternative)