Надо вставить слова: about, by, for, in, of, over, to, with.(одно повторяется)
October 1st is International Day for the Elderly. It started 1)_____ the 1990s, when the United Nations decided that older people needed a holiday. Now millions 2)_____ people all 3)_____ the world are involved 4)_____ the celebrations every year. People celebrate and day 5)_____organising parties and picnics 6)_____ their grandparents or elderly relatives. It is a terrific holiday 7)_____ show how much we care 8)_____ them. It is also nice to provide them 9)_____ our support and love.