Hi , is this Professor Clark ’ s office ?   This is Professor Clark speaking .   Hi , this is Kalina from your morning literature class .   Yes , what can I do for you ?   I had a skydiving accident over the weekend and won ’ t be able to come to school today .   My goodness ! Are you OK ?   I broke my leg , but it is healing .   How long will you be out of class ?   I should be able to return by next Monday . 