有这种说法吗?How hard it is snowing

It is snowing very hard. It is snowing very hard .同义句 感叹句 快(what.how.可加a.an ( )hard work!( )heavily it is snowing! 有hard as was it这种说法吗? 是“How heavily it is snowing!”还是"How heavy it is snowing!" heavily snow how it snowing is ) 连词成句 有it is a must这种说法吗? 有这种说法吗,it is worthwhile to do? How___(hard) it was snowing yesterday when it's snowing so hard 问年龄,有how mang years old is Tom?这种说法吗? It is snowing heavily (介词)