It seemed that the whole world was 'opening up' for me. [=it seemed that anything was possible]
In her 'opening statement', she told the jury that her client was not guilty.
One of my favorite comedians is 'opening for' the band on their current tour.
(..) Dialogue: Marked=..,Default,NTP,!Effect,l see that your friend Ronald\Nhas saved you the trouble... Dialogue: Marked=..,Default,NTP,!Effect,...of opening your Chocolate Frogs. Dialogue: Marked=..,Default,NTP,!Effect,Ron was here? ls he all right?\NWhat about Hermione? (..)2001 Harry Potter and the Sorcerer's Stone