Sub Sup()
Application.ScreenUpdating = False
For i = [A650].End(xlUp).Row To 1 Step -1
If Left(Cells(i, 1), 4) = "OUI" Then Rows(i).Delete
ElseIf Left(Cells(i, 1), 10) = "Evidemment" Then Rows(i).Delete
ElseIf Left(Cells(i, 1), 8) = "Bien sur" Then Rows(i).Delete
endif
Next i
End Sub