Their ARGUMENT lasted for an hour.
They ARGUED for an hour.
We had a DISCUSSION about the homework.
We DISCUSSED the homework.
She DESCRIBED it well.
Her DESCRIPTION was good.
We need more PREPARATION before the test.
We need to PREPARE more before the test.
There was a DARKNESS in the forest.
It was DARK in the forest.
He gave us some INFORMATION about the test.
He INFORMED us about the test.
They ORGANISED the event well.
The ORGANISATION of the event was good.
They made a DONATION to the animal shelter.
They DONATED money to the animal shelter.