When did you visit the picture gallery?
Who visited the picture gallery last weekend?
What did you visit last weekend?
Did you visit thepicture gallery last weekend?
What kind of gallery did you visit?
Did I visit a picture gallery last weekend?- общий
When did I visit a picture gallery?- специальный
Who visited a picture gallery last weekend ?- специальный к подлежащему
Did I visit a picture gallery or a museum last weekend ?- альтернативный
Last weekend I visited a picture gallery, didn*t I?- разделительный
