LastRow = Sheet2.Cells(Sheet1.Rows.Count, "A").End(xlUp).Row
Range("A2", "A" & LastRow).Select
Place that just before the End Sub.
As for not moving the end cells, you may need to record that value into a variable, then place that variable back down into the cell you wish to have it, after all of the deletes. As a deleted cell needs to go away, or you will just be deleting the contents, and therefor not accomplishing anything!