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C. 800 metre length D. 800 metres length 12. ___________ materials can be made use of again. A. Wasting B. Wasted C. Wastes D. To waste 13. From the dates ___________ on the cion , we decided that it was made five hundred years ago. A. marking B. marked C. to be marked D. having marked 14. ___________ role she played in the film! No wonder she has won an Oscar. A. How interesting an interesting C. What interesting D. What an interesting 15. Your information about that film is out of _________ , and we have already seen it. A. order B. date C. business D. control