an effort to do something
try, effort
a tool that turns quickly, used for making holes in hard substances
practice, exercise
an effort (the usual word)
attempt to achieve something
a test or trial carried out carefully in order to study what happens and gain new knowledge
investigation, test
the act, process, of preparing; something done to get ready
development, readiness
(an occasion of) rehearsing
preparation for performance
to practise (a play, music, a speech etc) before a public performance
prepare for performance
to become adjusted to a new environment, new conditions etc
repeat action to improve
a set of questions, tasks etc used to measure a person's knowledge or ability; an examination or trial (of something) to find its quality, value, composition etc
examination, quiz