to joke; to jest; to make fun of; to laugh at; to romp; to gambol
really; very; extremely; (not) anything; (not) at all; (not) a bit
easy; trifling; harmless; nothing of the sort; not at all
to work; to labor; to function; to operate; to commit (e.g. a crime); to perpetrate
to have been decided (so) that; to have been arranged (so) that; to be the result (of); to be the outcome; to be the reason (for)
to receive; to get; to accept; to take; to interpret; to understand
happy; glad; pleased; joyful; delightful; gratifying
the best one can do; one's best effort; with all one's might; to the best of one's ability
it is I who should say so