How to set a macro to select specific form control checkboxes in excel?

I'm currently working in Excel'10 -

I have set up 10 form control checkboxes in my excel worksheet, and I want to run a macro that automatically selects a certain set of the checkboxes. All of the previous posts that I've seen on this topic cover selecting all checkboxes or unselecting all checkboxes.

Here is the VBA script from a previous post for unselecting all checkboxes:

Sub clearcheck() 
Dim sh As Worksheet For Each sh In Sheets 
On Error Resume Next 
sh.CheckBoxes.Value = False 
On Error GoTo 0 Next sh 
End Sub