Sub Worksheet_Activate()
Application.ScreenUpdating = False
Range("A2:G10000").ClearContents
For Each F In Worksheets
If F.Name <> "Base" Then
With Sheets(F.Name)
DL = .[A10000].End(xlUp).Row
tablo = .Range("A2:G" & DL)
End With
DL = 1 + [A10000].End(xlUp).Row
Cells(DL, "A").Resize(UBound(tablo, 1), UBound(tablo, 2)) = tablo
End If
Next F
End Sub