Choose all the sentences that BEST convey an objective tone and a formal style. The government took radical measures to conserve gasoline. The oil crisis also affected schools and businesses, many of which closed on Mondays or Fridays in order to save on heating and energy costs. Others are looking at how smaller school districts have managed to save money by establishing a four-day school week. Most schoolchildren can agree on one thing: Monday is the least favorite day of the week. After a weekend of spending time with their family and friends, few children relish the Monday morning sounding of the alarm or call of “It’s time to get up!” from down the hall. States that allow four-day school weeks require that the students spend the same amount of hours in class each week. For high school students, this means shortening breaks between classes while lengthening the school day by about an hour.