For the sentence: Priscilla put the soccer ball under the tree and ran into the house.The conjunction is: A. and.
Because a conjunction is: The word in a sentence that joins the sentence together.
For example: Isabella submitted her job applications and waited by the phone for a response.
Another example: Since Michael didn't study for his test exam or do his homework he got sent to the principle's office.
Hoe I helped!
- Amber