"Has been waiting" should be your answer. a simple predicate is the verb or verb phrase in the sentence and it usually tells what the subject does.
Answer:
I can't answer
Explanation:
u did not show the story therefore I dont have enough context
Answer:
Fire is intimidating because it burns and can kill. Fire is a chemical reaction that gives off light and heat. Fire is useful, but also very dangerous because it can cause houses, trees and many other things to burn into ashes. Forest fires are very harmful. They can destroy a huge area in a matter of minutes. A person should never touch fire, because fire may burn anything that gets too close. If human skin touches fire, the skin may burn, which can take some time to heal.