Every day is a new day .这个说法正确吗?every day 是副词,能做主语吗?

Every day is a new day . every day is my day Every day is another day. Every morning day 有这个词组吗? Every Day Is May every day is so every day is smile / children's day is not a usual day to every child用另一种说法说跪求 every.day, every day 是名词词组为什么能做状语啊 为什么在Practice our piano every day中practice用原型,不是动词做主语是加ing吗 Every day,every people are struggling.是病句吗