Wrong use of Voice

Incorrect	Correct
1.      The river is issued from a lake.	The river issues from a lake.
2.      The girl was continued to sing.	The girl continued to sing.
3.      This sentence is occurred in the poem Patriotism.	This sentence occurs in the poem Patriotism.
4.      This house is belonged to me.	This house belongs to me.
5.      An accident was happened last week.	An accident happened last week.
6.      He has taken admission into a school.	He has been admitted into a school.
7.      You have mistake in judgment.	You are mistaken in judgment.