standing in a row; forming a line; alignment
cooperation; collaboration
horn; alarm; whistle; foghorn
departure (of a train, car, etc.); starting; leaving
to be shut; to close; to be locked; to tighten; to be tightened; to become sober
condominium (usu. mid or high-rise); apartment building; apartment house; block of flats; apartment; flat
invasion; incursion; raid; aggression; intrusion; trespass
men and women; man and woman; both sexes; both genders
filing a (criminal) complaint; reporting a crime
participation; taking part in; participating in; being concerned in
and; and then; thus; and now; and finally