D2)Sandra didn't take a boat ride on the canal, did she?3)The mayor will have a news conference tomorrow, won't he?4)Volunteers can paint the equlpment, can't they?E1)...,isn't it?2)..., does it?3)..., doesn't it?4)..., did it?F2)The city council wants to build a new playground, doesn't it?3)The Chicago City Hall burned down in 1871, didn't it?4) My city's baseball team will win the game, won't it?