Relacionar Columnas Expressions with Keep and StayVersión en línea Match the expression with the correct definition por Pedro Torres Hernandez 1 Keep up with current events 2 Stay awake 3 Keep expenses down 4 Keep in perspective 5 Keep / Stay in touch 6 Keep / Stay out of trouble not fall asleep to learn about or be aware of the news to compare with something similar to give a clearer, more accurate idea. prevent something from increasing . To keep costs down To maintain contact with another person to behave well ; to not do anything bad.