Thereason____(为什么这事情会这样)isnowclear.Idon'tneedtoexplainitoncemore.
Thegoodsarepackedincartonsinterlinedwith________material.
Agingparents
Whatisagenerallyacknowledgedasthemostpowerfuladvertisingmediumandreachesabroadspectrumofconsumers.（）
Togetthejobstarted,____Ineedisyourpermission.
