Latin. (useful) 16.- What is word in English? (common) 17.- The Nile is river in the world. (long) 18.- This is my brother Mary is their daughter (old, old) 19.- That skyscraper is one of buildings in the city. (tall) 20.- The first exercise was easy but this one is (difficult 21.- Our journey took we expected. (long) 22.- Charles is student in the school. (noisy) 23.- Madrid's population is Santander's (large) 24.- Nothing makes me waiting on the phone. (angry)