Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
空ける あける vyprázdnit (láhev)ichidan, jlpt3, leda1, verb, vtrans
手がかり てがかり (1)clue, key, trail, scent, track, contact, (2)handhold, on hand mix
そら skyjlpt5, leda1, shizen
空手 からて karatesport
手にする てにする (1)to hold (in one's hand), to take (into one's hand), (2)to own, to obtain suru