ACouldyouhelpmetoc的精選

問題詳情：補全對話A:Couldyouhelpmetoc______(1)thehouse?B:Sorry,Dad.I'mgoings______(2).A:Whatareyougoingtob______(3)?B:TomorrowisJack'sbirthdayandI'mg______(4)tobuyapresentforhim.A:Butyoua______(5)ast...