to mark completed items on a list
リスト上で完了した項目にチェックを入れる (risuto jou de kanryou shita koumoku ni chekku wo ireru)
"I ticked off each task as I finished to track the progress before the deadline."
"締め切り前に進捗を追跡するために、終わったタスクにチェックを入れました。" (shimekiri mae ni shinchoku wo tsuiseki suru tame ni, owatta tasuku ni chekku wo iremashita.)
to enjoy something greatly, especially praise or attention
to claim responsibility for specific work
to make progress; to go forward
to motivate and encourage yourself to keep going
to handle or change something carelessly and cause problems
to increase your strength or motivation over time