it seems;  I think;  I guess;  right?;  don't you agree?
 to fall (over, down);  to collapse;  to be destroyed (in a collapse);  to collapse;  to be confined to bed (with an illness);  to come down with;  to die
 everyone;  anyone;  no one;  nobody
 (medical) doctor;  physician
 to be (of animate objects);  to exist;  to stay;  to be ...-ing;  to have been ...-ing
 this way;  this direction;  here;  this (one);  I;  me
 to come (spatially or temporally);  to approach;  to come back;  to do ... and come back;  to come to be;  to become
 be;  is;  did;  (have) done;  please;  do
 something;  something or other;  so-and-so;  somehow;  anyhow;  one way or another
 to hold (in one's hand);  to take;  to possess;  to have;  to maintain;  to keep;  to last
 to be saved;  to be rescued;  to escape harm;  to be spared damage;  to be helped;  to be saved trouble
 how;  in what way;  by what means
 (United States of) America;  United States;  US;  America (land mass);  the Americas
 local specialty or souvenir bought as a gift while travelling;  present brought by a visitor;  something unpleasant that one is given (e.g. an illness while on vacation);  unwelcome gift
 other (place, thing, person);  the rest;  outside;  beyond;  nothing except;  nothing but
 but;  however;  even;  however;  no matter how;  ... or something;  either ... or ...
 to be;  to exist;  to have;  to be located;  to be equipped with;  to happen
 medicine;  the healing art;  healing;  doctor
 dangerous;  risky;  in danger;  in jeopardy;  uncertain;  unreliable
 place;  spot;  address;  district;  area;  one's house;  point
 right?;  isn't it?;  hey;  say;  you know;  you see;  will you?
 contraction;  narrowing;  stricture;  stenosis
 at;  in;  at;  when;  by;  with;  and then
 heart attack;  myocardial infarction
 after all;  because;  but;  even;  too;  as well
 to be struck with terror;  to be terrified;  to be scared to death
 scary;  frightening;  eerie;  dreadful
 now;  soon;  already;  yet;  further;  more
 stent (tubular support temporarily placed inside a blood vessel, etc.)
 detention (usu. during investigation);  imprisonment;  poundage;  custody
 fourth day of the month;  four days
 leaving hospital;  discharge from hospital
 if;  in case;  as for;  on the topic of;  if that's the case;  if so
 to take (a resource, e.g. time or money);  to hang;  to come into view;  to arrive;  to come under (a contract, a tax);  to start (engines, motors);  to attend
 terrible;  dreadful;  amazing (e.g. of strength);  great (e.g. of skills);  to a great extent;  vast (in numbers)
 in comparison to;  rather than