SinceWilliamhadbeenseriouslyillforseveralmonths,hisparentswereworriedabout________toreturntoschoolfull-time.
________they'vegottoknoweachotheralittlebetter,theygetalongjustfine.
Attendanceatfootballmatcheshave_____sincethecomingoftelevision.
EachyearintheUnitedStates,manyblackteenagers_______ofschool,eitherbecausetheycannotkeepuportheyhavetoworktosupporttheirfamily.