to eat or drink something to gain energy
есть или пить что-то для получения энергии (yest' ili pit' chto-to dlya polucheniya energii)
"We fuel up on oatmeal before the morning hike."
"Мы подпитываемся овсянкой перед утренним походом" (my podpityvayemsya ovsyankoy pered utrepnim pokhodom)
to make things equal or stable
to become part of a group or situation easily; to adjust to...
to show gratitude by being kind to others in return
to voice opposition to something openly
to keep believing or trying despite difficulties
to think carefully about something for a long time