19. Clerk: Front desk. How may I help you? John: Hello. This is John Wang. The light in my bathroom doesn’t work. Clerk: Mr. Wang, what’s your room number, please?________ John: Room 1016. Thanks. (A) I’ll have a repairman go up there in a minute. (B) I’ll have the bellman take your bags up for you. (C) I’ll have the receptionist give you a wake-up call. (D) I’ll have a waiter bring you a menu up right away.