[Irene]

[b]"Wait, we should probably take the keys with us."[/b]
Irene goes over to a teacher and obtains the keys. 
[i]We should also test to see which key works for these doors.[/i]
Irene walks over to the door leading to the small office inside the media center and tests out the various keys. After several tries, she finds the right key and separates it from the rest.
[b]"Now we're ready to leave."[/b]