it is very noisy,very算不算副词

There aremany poeple in the store.It is very noisy.错在哪里? It is very cold_填什么介词或副词 it is very good.very good 在这里做副词吗? 句型转换1.It sounds very noisy here.（否定句）2.My father is (tall an it is very It is very raining It is very crazy. it is sometimes very It is very hot. It is usually very It is very hot It is very()(clean).