_______ came that our team won.

Future will be a marvelous world of artificial ______----- robots might have their emotions and we human beings might have robots as friends．

Jim is ______ person, and everyone is willing to be ______ with him.

It was a great ______ for him to be pleasant to people he didn’t like.

I listened to Dr. Johnson’s lecture about biology, but I failed to get its key ____.