Я не знаю что это такое. Пожалуйста помогите. 10 класс

1this question was answered by nobody yesterday. 2the ticket was bought by Tom the other day. 3the Christmas Tree is always decorated by his parents on the Eve of X-mas. 4Children's old teacher was invited to the concert by them. 5newsparers are always brought by the postman in the morning. 1whose misconduct is always corrected by elderly people. 2what were the teens in our neighborhood done severely by other youngsters? 3who are lost children found by? 4what was made in pencil on the margin? 5when was Scotland developed as a nation in many ways?