1.look at the （d ）desk.a.luck and lily b.luck’s and lily’s c

1.look at the （d ）desk.a.luck and lily b.luck’s and lily’s c.twin’s d.twins’2.Are those their sharpeners yes,（c）.a.they’re b.these are c.they are 3.who isn’（b） today?a.at the school b.at school4.they’（b）.a.sheeps b.sheep c.sheepes