Sub Fit()
Dim Ws As Variant
Dim Ary As Variant
Ary = Array("[COLOR=#ff0000]Sheet1[/COLOR]", "[COLOR=#ff0000]Sheet2[/COLOR]", "[COLOR=#ff0000]Sheet3[/COLOR]")
For Each Ws In Ary
Sheets(Ws).Activate
Range("A1:R1").Select
ActiveWindow.Zoom = True
Next Ws
End Sub