... and I immediately thought "what has she done?" (or actually "what has she not done that she should have done?").
The teacher was ringing to tell me how well DD was doing and how impressed she was with the standard of her work. And I'm so pleased she took the time to do so. And I do feel bad for jumping to the wrong conclusions. Although, in fairness, when I told DD that her teacher had called, she instantly said "Am I in trouble?".
Am I the only one that thinks school phone call are bad news!?