Rewrite the sentences using passive structures​

Tom Sawyer is the boy of twelve-year age, lives at the aunt Polly. In the novel various adventures of Tom and his friends for several months are described.
During these adventures he manages to find the love (Becky Thatcher), to become the witness of murder and to expose the murderer, to escape from the house to become the pirate and to live on the island, to get lost in a cave and safely to get out of her, to find a precious treasure worth twelve thousand dollars and to divide him with the friend Geklberri Fynn.

1) The national emblem of modern Russia is a golden two-headed eagle in dark red (red) background.
2) It may be an animal - kangaroo
3)Symbol of black magic and fertility.
4)The Star-Spangled Banner (is the official state symbol of the USA
5)Rose - a national symbol of England
6)Flag of Canada  is one of the state symbols of the country. It is a rectangular cloth of red color with a white square in the middle, which is depicted odinnadtsatikonechny red maple leaf.
7)1   God save our gracious Queen!
Long live our noble Queen!
God save the Queen!
Send her victorious,Happy and glorious,
Long to reign over us:God save the Queen.
2   O Lord, our God, arise,Scatter her enemies
,And make them fall:Confound their politics,
Frustrate their knavish tricks,
On Thee our hopes we fix:God save us all
3   Thy choicest gifts in store,
On her be pleased to pour;
Long may she reign:May she defend our laws,
And ever give us causeTo sing with heart and voice
God save the Queen!