on top of the world - feeling very good I was on top of the world after I received news of the scholarship that I had won. on trial - to be tried in court The man is on trial for stealing money from his company. on vacation - to be away, to take a vacation I plan to be on vacation for the first two weeks of March. on view - to be visible, to be on public display The new sculptures were on view and everybody in the town could see them. . once Idioms once again - anew, again I tried once again to phone my boss at.
