Completar Frases Success Key WordsVersión en línea Choose the correct alternative to complete the sentences. por David Briseno 1 focus ahead persist block serve passion creative push 1 ) You always have to to make progress and that requires effort . 2 ) An artist who can't think of new ideas is suffering from . 3 ) Don't be distracted by things that aren't important . You need to on the key things . 4 ) It's not enough just to like what you do , you need to feel for it . 5 ) All businesses should the needs of their customers . 6 ) When something doesn't work at first , you have to .