помогите,пожалуйста переделать предложения в пассивную форму

Oil and gas are exported from Russia
2-this concert will be shown on tv
3-Has the submarine been lifted ?- Not yet.It is being lifted now.
4-The first aim was given to the man before the ambulance came
5-Three more metro stations will be built in 2012
6- When were these books bought?7-This film can be seen in many cinemas
8-The documents must be brought next week
9-She is taken good care of by her daughter
10-His whole life was influenced by that episode