Complex sentence: Wylie East began the 2009-2010 school year with freshmen and sophomores.ylie ISD serves most of the city of Wylie, including the city of St. Paul, a portion of the city of Murphy, and the Collin County portion of the city of Sachse.
Split into simpler sentences: Wylie East began the 2009-2010 school year with freshmen and sophomores. Wylie ISD serves most of the city of Wylie, including the city of St. Paul, a portion of the city of Murphy, and the Collin County portion of the city of Sachse.