first scholars first scholarship first school first school building first school day first school year first schools first science first science fiction first scientific first scientist first scientists first score first scottish first scout first screen first screen appearance first screening first screenplay first screenshots first screw first script first scripted first sculpture first sculptures first sea first sea line first seal first sealing first search first search engine first season first season he first season in charge first seasons first seat first second first second i first secondary first seconds first secret first secretary first secretary general first secretary-general first section first sector first secular first secure first security first see first seed first seeds first seeing first seek first seem first seems first seen first segment first seizure first select first selection first selectman first self first self-driving first self-propelled first selfie first semester first semi first semiconductor first semifinal first seminar first senate first senator first send first senior first sensation first sense first sensible first sensing first sensor first sent first sentence first sentence of paragraph first sentence should first sentence to read first sentences first separate first separated first separation first sequel first sequence first serbian first sergeant first serial first serialized first serie first series first serious first serious relationship