time; season; period; phase; stage
therefore; and so; for that reason; accordingly; consequently; hence
it is ... that ...; precisely; although; while; it is precisely because ... that ...; only because ...
to persevere; to persist; to insist that; to stick to (one's opinion); to remain in a place; to stick to one's post
again; once more; also; too; on the other hand; while; and
next; following; subsequent; stage; station
to meet; to encounter; to see; to have an accident; to have a bad experience
to be able to do; to be possible; to be good at; to do well; to come into existence; to form; to be made