to change one's opinion or attitude
изменить свое мнение или отношение (izmenit' svoe mnenie ili otnoshenie)
"After hearing the good news, he decided to change his tune."
"После хороших новостей он решил изменить свою точку зрения." (Posle khoroshikh novostei on reshil **izmenit' svoiu tochku zreniia**.)
to arrest or catch someone doing something illegal
to be in charge of or accountable for something
to abandon someone to face blame or trouble alone.
to understand something fully
to continue doing something despite difficulties
to assist someone in a difficult situation