intercom

"Cardiac arrest is an emergency and if you find someone in cardiac arrest you should call 999 immediately."

"communication of a secret"

"The new job offered many rooms for career advancement. "

"The building of the bridge will be completed in a couple of weeks."

"My son's math test had only one correct answer for the last problem. "

"My sister is very helpful, especially when it comes to organizing things. "

"The electronic configuration of atoms is important in chemistry class. "

"The seamstress used a sturdy between to create a precise, even stitch on the thick upholstery fabric. "

"His parents got him an in with the company."

"My teacher wrote the letter "a" on the board to demonstrate its shape. "

"My sister has an older brother. "

"There are eight planets in the solar system."