doubt; question; uncertainty; skepticism; scepticism; suspicion
verbal gaffe; verbal slip; slip of the tongue; using improper words
opportunity; chance; trigger; cause
severe; strict; hard (to do); difficult; intense (e.g. cold); harsh (weather)
collision; crash; running into; conflict; quarrel; clashing
to apologize; to apologise
to meet the requirements; to satisfy the conditions
method; process; manner; way; means; technique
outward appearance; ostensible; public; official
to take in; to bring in; to capture (e.g. image); to import; to win over; to please
to employ; to hire; to charter
to take advantage of; to impose on; to make an entry (in an account book)
during; for the duration of
to protect; to guard; to defend; to keep (i.e. a promise); to abide (by the rules); to observe
participation; joining; entry; adherence
shortage; amount outstanding (e.g. on loan); deficit
to supplement; to make up for; to compensate for; to cover (a shortage, loss, etc.); to fill (e.g. a vacancy)
accompanying; travelling together; traveling together; same bank
by the way; incidentally; sometimes; occasionally; precisely (at that time); exactly
in case of; at that time; at this time
ostensible (surface) reason
kind offices; services; through the good offices of; intercession; mediation
to be caught in; to be stuck in; to stop by; to drop in for a short visit; to get mixed up in (trouble); to get entangled in (a problem); to fall for (a trick)
preparation; arrangements; provision; getting ready; laying out (e.g. a meal)
going through; going via; going by way of
outsider; someone outside of a group
to reach the point that; to come to be that; to turn into
high efficiency; high performance
kind; sort; type; similar example; parallel; the like
arrangements; plan; programme; program; preparations
to be full; to wax (e.g. moon); to rise (e.g. tide); to mature; to expire
ability; capability; skill
and; thereupon; because of that
about when; about what time; how soon
adjustment; regulation; coordination; reconciliation; tuning; fixing
confident; full of confidence; cocky; full of oneself
daring; fearless; intrepid; bold; tough