to visit someone informally or without prior notice
посетить кого-то неформально или без предварительного уведомления (posetit' kogo-to neformal'no ili bez predvaritel'nogo uvedomleniya)
"Feel free to drop by anytime for a cup of tea."
"Чувствуйте себя свободно зайти в любое время для чашки чая." (Chuvstvuyte sebya svobodno zayti v lyuboye vremya dlya chashki chaya.)
to persuade someone to do something
to keep up with messages during an online meeting
to find a way to overcome a problem or restriction
to become happier or more cheerful
to connect or cooperate with another group or country
to make a formal request for a job or position
