Хет-трики Берёзкина, Гальченюка и Хайруллина, тренерская рокировка в «Авангарде»

Today there will be an oral part, it consists of three tasks. For me it is very elementary tasks. We from the center went every year, well, to koronavirusa, on practice in Shenyansky polytechnical institute in Shenyang