Are your cups on the table?（作肯定回答）

Are your cups on the table?（作肯定回答）
(Some pencils)are in the pencil box(对括号部分提问） Is your ring in the box(作否定回答） It is on the sofa(改为复数句） These are our schoolbags(改为单数句） model,is under,the,plane,chair,the(连词成句） father's,in,is,map,room,the,your(连词成句）