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n D. to 2. ______fun to go to a costume party on Halloween night. A. That’s B. This is C. It D. It’s 3. —______is Halloween popular? —In North America. A. Why B. When C. What D. Where 4. He likes to__________ as a black cat on Halloween. A. put up B. dress up C. give up D. look up 5. Many people make the pumpkins__________ like faces and put candles in them on Halloween. A. look B. looked C. looking D. to look