用不定式的被动改写下列句子

1.The teacher said that the bad habits must be given up.
The bad habits were ordered to be given up.
2.The parents should teach the children to treat the old with respect.
The childen should be taught bo treat the old with respect.
3.She ordered that all the things must be covered tonight.
All the things were requested to be covered tonight.
4.The road which is to be built next month depends on the money collected among the villagers.
The money collected among the villagers are depended on the road to be built next month.
5.It's a great honor if we are admitted to go abroad for further education.
To be admitted to go abroad for further education is a great honor.