1Thisismybrother的甄选

问题详情：根据所给汉语提示，完成下列句子。1.Thisismybrother’s__________(吉他).2.Thereisa__________(老鼠)inthefoodshop.3.Theboxistoo__________(重).Ican’tcarryit.4.Mr.Brownworksina__________(医院).5.MayIt...