Radio Buttons

Is there a way to make it so a user cannot select the box that the radio button is in? Here is a copy of the sheet i'm working on. I also pasted a screen shot of what i'm talking about in this document.

http://www.toolwatch.com/tchspprt/RadioQuestion.xls

Thanks for any help!

I think this may be helpful to your

1. select the whole worksheet, Ctrl + 1, go to "protection" tab, unselect the locked box

2. Tools > Protection > Protect sheet > Keyin a password for u

well done. Your can try now