Based on the clue 'before a trip its proper to wish someone bon this ...', what is the answer?

Based on the clue 'before a nyc subway train leaves each station pass...', what is the answer? Based on the clue 'before a race you might hear readythisgo', what is the answer? Based on the clue 'before a sports event many have this type of party...', what is the answer? Based on the clue 'before a swede puts on his skor these he puts on h...', what is the answer? Based on the clue 'before a us general election these elections are h...', what is the answer? Based on the clue 'before a volcano belches it forth its called magma', what is the answer? Based on the clue 'before achieving fame in hollywood he was a cosmet...', what is the answer? Based on the clue 'before airborne wireless equipment these animals w...', what is the answer?