Thoseareherpencils的精选

问题详情：按要求完成下列句子，每空一词。1．Thoseareherpencils.(改为一般疑问句) ________________herpencils?2．IsthatGina'sschoolbag？(作否定回答)________，________________.3．Thisisapencilbox.(改为复数句)These____...