Rick went to Spain.
1 Did Rick go to Spain?
2 Rick went to Spain,didn't he?
3Did rick go to Spain or Italy?
4 Who went to Spain?
5 Where did Rick go to?
Ann has been to Washington D.C.
1 Has Ann been to Washington D.C.?
2 Ann has been to Washington D.C., hasn't she?
3 Has Ann been in Wasington D.C. or to Kiev?
4 Where has Ann been to?
Who has been to Washington D.C.?