Action was taken to reduce the pollution by the government.
Did the government take action to reduce the pollution
He was asked about the history of the town.
Did you ask him about the history of the town?
it was seen at the history museum last week
did you see it at the history museum last week
A boat has been owned by my family since 1920.
Has your family owned a boat since 1920?
the photos were taken in front of the whale fountain at the entance
Did you take photos in front of the whale fountain at the entance
some stationery was bought for my cousin by my dad
did your dad buy any stationery for your cousin?
they will be shown to you when i come back.
will you show them to me when you come back?