Combobox excel clear entry

Hello,
I want to include combobox2and combobox3 to clear the rest of the textbox. How to specify that with the code below?

So far, it only clear textboxes.

Thanks.

Private Sub cmdClearEntry_Click()
    For Each ctl In Controls
        If TypeName(ctl) = "TextBox" Then
           ctl.Tag = ctl.Text
           ctl.Text = vbNullString
        End If
    Next
    a = UniqueArrayByDict([Agency].Value, 1)
    a = advArrayListSort(a)
    With ListBox1
        .List = a
        .ListIndex = 0
    End With
    'TextBox1.BackColor = 16777215
End Sub