Helping a colleague.

A couple hours later, Hayley sat in her classroom and smiled to herself, thinking about the great day she has had so far. Not only has she got a new magic book, but she's also finished her marking earlier than usual. Meaning she can fully enjoy her free period.

Just as you think about adding a few more rules, you hear a knock at your door.

"Come in." You sighed in exasperation.

"Sorry to bother you Hayley." The tall, balding vice-principal said, as he entered. "But it is rather important." He added.

"What do you need?" Hayley asked with a half smile.

"Mrs Marsh the swim coach, is ill and had to go home early." The vice-principal informed. "Only there is a class waiting for her." He continued.

"And you want me to cover for her?"

"Please, there's nobody else. " he said, looking a little worried.