What are the two "most American" holidays? Fill in the gaps with the correct prepositions. Americans have a big party (0) on. Independence Day. Some towns

Americans have a big party (0) on Independence Day. Some towns and cities have parades with music bands and flags (1) on the Fourth of July. The atmosphere of the family party, with hot dogs and
hamburgers (2) in the afternoon and the tireworks (3) at night maKes the Fourth of July a national birthday party.
Thanksgiving   Day   is  (4)   on   the   fourth  Thursday  (5)  in
November.   People  started  to  celebrate  it  (6)  in   1621.   (7) At Thanksgiving all people in the family gather in the house of their parents and eat a large traditional dinner.