H. I don't know Robyn: Has Alan shown up yet? Scottie: Nope. (56) might have come up. Robyn: I wonder what happened. Scottie: (57) . I hope it's nothing serious. Robyn: Last week his sister was admitted to the hospital. Scottie: Oh? (58) ? Robyn: His sister had a car accident last week. Scottie: (59) ? Robyn: She's still in a coma(昏迷). Scottie: Oh, (60) . His sister is the only he has left since his mother died last year.