From the dates _________ on the gold coin, we decided that it was made five hundred years ago.

A. marking                          B. marked    

C. to be marked                     D. having been marked

From the dates__________on the gold coin, we decided that it was made five hundred years ago.

A. marking            B. marked    C. to be marked   D. having been marked

From the dates__________on the gold coin, we decided that it was made five hundred years ago.

A. marking                          B. marked    

C. to be marked                     D. having been marked

From the dates__________on the gold coin, we decided that it was made five hundred years ago.

A. marking　　　 B. marked　　 　　C. to be marked　　　 　D. having been marked

From the dates__________on the gold coin, we decided that it was made five hundred years ago.

1. A.
   marking
2. B.
   marked
3. C.
   to be marked
4. D.
   having been marked