Are those some pencil cases?Yes ,they are.有错误吗

Those are some keys.(改为单数） ''There are some photos on those desks''改为单数句 what are those on the wall?( ) are some pictures A.those B.these C.they 单选, Are those some pencil cases?Yes ,they are.有错误吗 Some women doctors are shopping in those ______shops.Some women doctors are shopping in those ______shops.A.shoe B.shoes请说出你判断的理由 There are no pencils in his penci case.（改为同义句）there _____ _______ pencils in the pencil case. Today is my son's birthday、Among those ____( invite)are some good friends of hers. what are those?they are_(orange).pass me a _(pencils) give me some (egg) Those are some old family photos on the wall.改为单数句子 Some of those workers are paid for weekly.改错,哪处错了?在线等哦!~~ There are some s_______ mistakes in your homework.Please rewrite those words. Those students are going to do some exercise.(改为否定句) -----are some cakes and some mike in the feidge.A Those B They C There D We What are those?________(those)are books. those are model wokers,some of whom are young fellows 类似这种句子的主语和宾语要怎么看? here are some surefire ways to make sure you are ready physically,spiritually to take those exams. What are those?答语 those are shoe改错