Vocabulary consisting only from characters you are able to read
やる気
やるき
willingness (e.g. to do something)/eagerness/motivation/inspiration/determination/high aspirationsjlpt3
必ず
かならず
always/without exception/necessarily/certainly/without fail/positively/invariably/(P)jlpt3, jlpt4, leda1
一気
いっき
(abbr) drink! (said repeatedly as a party cheer)mix
色々
いろいろ
(1)various, (2)(arch) various colors (colours) mix