THE LIGHT WENT OUT IN THE MIDDLE OF OUR DINNER. A. THE LIGHT WENT...

4. The light went out in the middle of our dinner. A. The light went out when we had dinner. B. While we had dinner, the light went out. C. The light was going out when we had dinner. D. While we were having dinner, the light went out. Choose the word whose underlined part is pronounced differently from that of the others: