[Edita Sanchez]

Hello,
I would like to know the meaning of the following idiomatic expressions:
1. A shower of rain 9. A heap of stone
2. A sheaf of rain 10. A galaxy of stars
3. A herd of deer 11. range of mountains
4. A flock of sheep 12. bundle of sticks
5. A swarm of bees 13. A groove of trees
6. A multitude of people 14. regiment of soldiers
7. A bunch of keys 15. collection of relics
8. Series of events

Thank you and hope to hear from you soon.
Edita Sanchez