问题描述：
I sometimes help my mother with the ___(购物）.Everyone is very happy at Christmas.Everyone _ _
I sometimes help my mother with the ___(购物）。
Everyone is very happy at Christmas.（改同义句）Everyone __ __ at Christmas
I sometimes help my mother with the ___(购物）。
Everyone is very happy at Christmas.（改同义句）Everyone __ __ at Christmas
问题解答：
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