I had no more room to put the water in the bucket because the 
OPTIONS:
- bucket was too full.
- water was too full.
bucket was too full.

Rachel created more works of art than Emily did because 
OPTIONS:
- Rachel was a more artistic person.
- Emily was a more artistic person.
Rachel was a more artistic person.

The roots of the plants started to grow out of the pots because the 
OPTIONS:
- roots were too long.
- pots were too long.
roots were too long.