endorsing and questioning the preceding statement;  lamenting reflections on the preceding statement
 pulmonary alveolus;  alveoli;  lung cavity;  air cell
 organization;  organisation;  structure;  construction;  system (e.g. railroad, transport, party, etc.);  tissue;  texture (of a rock)
 hard;  solid;  stiff;  tight;  strong;  firm (not viscous or easily moved);  safe
 respiratory tract;  air duct
 high;  tall;  expensive;  high-priced;  high (level);  above average (in degree, quality, etc.)
 enough;  sufficient;  sufficiently;  fully;  division into ten
 air;  atmosphere;  mood;  situation;  someone with no presence;  someone who doesn't stand out at all
 deposit and withdraw;  taking in and out
 to be able (in a position) to do;  to be up to the task;  to be ready;  to be completed;  to be made;  to be built;  to be good at
 truth;  reality;  proper;  right;  genuine;  authentic
 nicely;  properly;  frequently;  often;  I'm glad that you ...;  thank you for ...
 spontaneity;  spontaneous passive
 breathing;  respiration;  knack;  trick;  harmony;  balance
 to bear;  to stand;  to support;  to withstand;  to be fit for;  to be equal to
 if;  when;  and;  with;  used for quoting (thoughts, speech, etc.);  promoted pawn;  indicates a question
 that;  it;  then;  that point (in time); (arch.)  there; (arch.)  you
 but;  however;  even;  however;  no matter how;  ... or something;  either ... or ...
 to be broken;  to break;  to fall through;  to come to nothing
 to go;  to move (in a direction or towards a specific location);  to proceed;  to take place;  to pass through;  to come and go;  to walk
 uncontainable;  irrepressible;  uncontrollable
 indicates emotion or admiration;  indicates emphasis;  I;  me;  wah!;  boo!
 tracheal intubation;  intubation
 to do;  to carry out;  to cause to become;  to make (into);  to serve as;  to act as;  to wear (clothes, a facial expression, etc.)
 control;  management (e.g. of a business)
 furthermore;  again;  after all;  more and more;  moreover;  even more
 European Community;  EC;  e-commerce;  electronic commerce;  emergency contraception;  engineering constructor
 to use (a thing, method, etc.);  to make use of;  to use (a person, animal, puppet, etc.);  to employ;  to use (time, money, etc.);  to spend
 too;  also;  both A and B;  A as well as B;  even;  as much as
 already;  now;  no longer;  not any more
 matter of time;  question of time
 right?;  isn't it?;  hey;  say;  you know;  you see;  will you?
 closing years (period, days);  last stage;  end stage;  terminal (e.g. cancer, disease, etc.);  final
 to raise;  to raise up;  to wake;  to wake up;  to cause;  to bring about;  to start
 potentiality;  likelihood;  possibility;  availability
 to be;  to exist;  to have;  to be located;  to be equipped with;  to happen
 large quantity;  massive (quantity);  mass (e.g. mass production, mass transit, mass destruction)
 administration (of medicine)
 to attempt;  to test;  to try out
 any more;  any further;  any better;  any longer
 to be effective;  to take effect;  to work;  to function well;  to be possible (to do, use, etc.);  to be able to