write collective nouns
rn1 A group involved in a riot
rn2 People watching sports or games
rn3 People at a large public meeting
rn4 A large group in a street or on a beach
write collective nouns
rn1 A group involved in a riot
rn2 People watching sports or games
rn3 People at a large public meeting
rn4 A large group in a street or on a beach