VBA - Delete Sheets In Active Workbook According To Combobox Value

That particular question has been solved, but now i need it to work with multiple values from combobox.

So for example,
if "Master" is selected in combobox3, it will delete sheets 7, 8
if "CSR" is selected in combobox3, it will delete sheets 1, 8
if "Original IND" is slected in combobox, it will delete sheets 1,7

The current code will work when "master" is selected, however i am getting compile errors when i select "CSR" or "Original IND"

WhenI select CSR, it does create a new wb for me (without sheets 1,8) correctly but i get a Run time error.

Run-time error '-2147417848 (80010108)': Automation error

The object invoked has disconnected from its clients.

When Original IND is selected, i get a compile error and it highlights 'Make the new workbook active newWBK.Activate