AllthechildrenarehavinganEnglishpartynow改为一般疑问句
Jackiswritinganemailtohispareninthelibrary对划线部分进行提问(划线部分是inthelibrary)
Isyourfatherhavingahaircutnow?做肯定回答
Tonyislookingfor(寻找)hismagazineinthediningroom.对划线部分进行提问(划线部分是hismagazine)
Wearedrinkinginthepub.(改为否定句)