When teaching business communication as one of the components of training students in the professional area certain difficulties emerge that are connected with the observance of the standards of the literary language. They are considered typical mistakes, which jccur in spoken and written speech. The following blocks are conditionally chosen for their classification: 1) the deviance of оrthoepic standards; 2) The deviance of the lexical standards; 3) The deviance of the grammatical standards. The check problems are offered hereinafter.
