Hi teachers,<br/><br/>1. The batteries on the remote are running low.<br/> The batteries in the remote are running low.<br/><br/>2. The radio in your car is skipping.<br/> The radio on your car is skipping.<br/><br/>I don't quite know to describe the meaning for #2 maybe like 'breaking up'. Can you rewrite it for me?<br/><br/>Thanks<br/>TN