A family of Microsoft spreadsheet software with tools for analyzing, charting, and communicating data.
I'm afraid there is nothing anyone here can do. Office 2007 is a Windows version of the software which supports the use of ActiveX Controls. ActiveX is not, never has been, & most likely never will be supported by the Mac OS.
The workbook will have to be used on a PC or a new Mac Office compatible version will have to be created without the use of ActiveX or Content Controls. Some of the Macros may have to be revised as well - VBA for Mac Office is not identical to VBA for Windows.
Another option is to use Boot Camp, Parallels or VMware Fusion to install the Windows OS on your Mac along with a copy of Windows Office. There also is a program by the name of CrossOver which enables running Windows programs on a Mac without having to use the Windows OS. I've never used it so I can't speak to whether it will provide the support needed for ActiveX Controls.