Period ThreePeriod Threebeen skilfulat/inPeriod ThreePeriod ThreePeriod ThreeafterforintoPeriod ThreePeriod ThreePeriod Threewith/againstforwithinPeriod ThreePeriod ThreePeriod ThreePeriod Threemake ends meetthe music came to an endPeriod ThreePeriod ThreePeriod ThreeamazingexcitedamazedPeriod ThreePeriod ThreeeventmatteraffairsthingPeriod ThreePeriod ThreePeriod Threemade great progressin progressPeriod Three状语他一直对他的女儿严格要求，要她们刻苦训练互相竞争。Period Three结果状语时间状语省略they were又能顺利地完成高中学业。妈妈布兰迪则在家中教两姐妹文化知识。这样，才使她们既没有间断网球生涯，
