Hi.<br/><br/>I would like to confirm my understading about a preposition.<br/><br/>Could you go over whether the following sentencs are correct?<br/><br/>Thank you.<br/><br/>-----<br/><br/>1. Only Jesus can pardon our sin for us.<br/><br/>2. The machine will save much time for me.<br/><br/>3. This shirt saves me ironing.<br/><br/>4. This shirt saves me in ironing.<br/><br/>5. This shirt saves me of ironing.<br/><br/>6. This shirt saves me from ironing.<br/><br/>7. This shirt saves ironing for me.<br/><br/>