IV. (Phrase Practice)1. They lived up to the true spirit of sportsmanship throughout the games. live up to: to keep to the high standards ofe.g. Did the film live up to your expectation?(=Was it as good as you expected?) 2. We started off at dawn and headed for the sea for surfing. head for: move towards; go toe.g. “Where are you heading for?” “Manchester.”3. They tried to seek out the truth in what was said in the newspaper. seek out: If you seek out someone or something