I WILL LEAVE A MESSAGE FOR YOU WITH MY SECRETARY. IT IS POSSIBLE...

29. I will leave a message for you with my secretary. It is possible that I will be out when you telephone. A. As long as it might happen that I am out when you telephone, I will leave a message for you with my secretary. B. I will leave a message for you with my secretary in case I am out when you telephone. C. Unless you telephone when I am out, I will leave a message for you with my secretary. D. Providing that I will leave a message for you with my secretary, I will be out when you telephone. Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that is closest in meaning to each of the following questions.