What are three key events in Bridge to Terabithia?

1.) Jess Aarons and Leslie Burke become friends.

2.) Jess and Leslie create an imaginary kingdom in the woods called Terabithia. The rope that they cross to get to Terabithia is the "Bridge" to Terabithia. Hense the title of the book.

3.) Jess and Leslie play a prank on Janice Avery which strengthens their friendship.

4.) Jess goes with Miss Edmunds to a museum and doesn't invite Leslie because of his crush for hi music teacher cause Leslie to go to Terabithia by herself when the rope breaks and Jess feels guilty learning that she had passed while he was away.