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