Complete the passage with the given words (two of the seven words needn't be selected)The “Freshman 15” is the ___1___ that college students will __2 ___ 15 pounds during their first year at school. Even though __3___ show that the __4___ college student gains only two to three pounds in their first year, it remains a great ___5__for college students to keep fit. Experts believe that eating healthfully in college is the most important.A gain B kilograms C challenge D trust E myth F average G studies