Определите собирательное существительное для следующих словосочетаний:
1. A large number of soldiers
2.people listening to music
3.a number of cows
4.a number of sheep
5. A number of flowers
6.a number of people in church
7.Eleven men playing football as a body
8.a number of battleships
9. A number of sticks
10.a number of flies