June 14th is flag day.in 1777 "stars and stripes" ( the official flag of the usa.it first ( in 1877 on the flag's ( birthday. nowadays on this day many people have flags on their( but it is not the ( holiday of the country.the (6) monday of september is columbus day.people remember the man who ( country.many( sing the song about christopher columbus and ( journey to america. 1)become 2)celebrate 3)hundred 4)house 5)important 6)two 7)discover 8)they 9)child 10)he : слова расставлены правильно,нужно поставить в правильную форму заранее