Read the following passage and choose the best answer for each blank.

      Thanksgiving is a traditional American (33) _____. Americans (34) _____ Thanksgiving on the third Thursday in November. On this day, Americans (35) _____ the first harvest of the first group of Europeans in America. Americans eat a traditional dinner on Thanksgiving. They eat turkey, cranberries, sweet potatoes, and pumpkin pie. These are the (36)_____ people ate at the first harvest. People don’t exchange presents, but some people send Thanksgiving cards to their friends.

Thanksgiving is a traditional American (33) _____.