Can I say,
(1) Her greatest hope is, all her pupils will get a very good results in / on their exam.
(2) All the pupils will not get bored when she is teaching.
(3) He saddled up his horse and rode quickly back to his house for getting / to get a long rope.
(4) I went past a door and heard a girl crying furiously, so I went in.
(5) The girl was wearing in dark red dress and bleeding from her mouth and was staring at me.
(6) The attendants in / of the ambulance took the cyclist to the hospital for treatment.
Thanks a lot!!