Re-arrange the following sentences in correct order:-

1. Once a crow was very thirsty and wanted to drink water.
2. When the water came to the mouth of the jar the crow drank it.
3. As each pebble went down, the water in the jar rose up little by little.
4. It hit upon a plan then and took some pebbles.
5. It flew from one place to another in search of water and at last found a jar in a garden.
6. As it was leaving the jar, it noticed a heap of pebbles nearby.
7. Then it decided to fly away in despair.
8. There was some water in the jar but it was too low down and out of its reach.
9. The crow tried to turn the jar over and over again but it had no effect.
10. Then it dropped the pebbles into the jar.