Английский словарь американских идиом - tear up

{v.} 1. To dig a hole in; remove the surface of; remove from the surface. * /The city tore up the street to lay a new water pipe./ * /Mother tore up the carpeting in the living room and had a new rug put in./ 2. To tear into pieces. * /Mary tore up the old sheets and made costumes for the play out of the pieces./ * /John tore up his test paper so that his mother wouldn't see his low grade./