tasks; things to do; errand; business (to take care of); affairs; engagement
to separate; to part; to divide; to keep apart
now; soon; already; yet; further; more
to talk; to speak; to tell; to explain; to speak (a language)
key; lock; key (to a problem); clue
duplicate key; pass key; master key; skeleton key
house; residence; family; household; lineage; family name
inside; within; while (e.g. one is young); during; among; amongst; in (secret, chaos, poverty, etc.)
to end; to come to an end; to close; to finish
absolutely; unconditionally; never (with neg. verb)
promise; agreement; convention; rule; destiny; fate
time; hour; period; class
to cut; to cut through; to sever (connections, ties); to turn off (e.g. the light); to terminate (e.g. a conversation); to hang up (the phone); to punch (a ticket)
at once; immediately; without delay; promptly
to start; to begin; to start up (a business, society, etc.); to open (e.g. a store); to start ...; to begin to ...
to try to ...; to be about to do ...; to decide to ...; to take as; to treat as; to use for; to suppose that (such) is the case