来自陈彦彪的问题
1.lookatthe（d）desk.a.luckandlilyb.luck’sandlily’sc.twin’sd.twins’2.Arethosetheirsharpenersyes,（c）.a.they’reb.thesearec.theyare3.whoisn’（b）today?a.attheschoolb.atschool4.they’（b）.a.sheepsb.sheep
1.lookatthe（d）desk.a.luckandlilyb.luck’sandlily’sc.twin’sd.twins’
2.Arethosetheirsharpenersyes,（c）.a.they’reb.thesearec.theyare
3.whoisn’（b）today?a.attheschoolb.atschool
4.they’（b）.a.sheepsb.sheepc.sheepes
