20 years old; (arch.)  twenty
 beginning;  start;  first (in line, etc.);  origin;  such as ...;  not to mention ...
 plan;  project;  schedule;  scheme;  program;  programme
 to think out;  to devise;  to invent;  to begin to think;  to come up with a plan
 civilized society;  civilised society
 to be unsteady;  to reel;  to shake;  to waver;  to be unsettled (feelings, thoughts, etc.)
 different kind (species, variety);  heterologous;  heterogenous
 interval;  period of time;  among;  between;  good opportunity;  chance
 war;  fighting;  fierce competition
 rushing into;  breaking into;  storming;  plunging into (war, etc.);  embarking on (a new venture)
 place;  spot;  address;  district;  area;  one's house;  point
 at that time;  at that moment;  then;  on that occasion
 twelve;  12;  queen (playing card)
 southern part;  the south (of a region)
 Ho Chi Minh City (Saigon)
 standard;  basis;  criterion;  norm;  reference;  datum
 to boil;  to seethe;  to be oppressed by heat
 like;  similar to;  (I) think (that);  (I) have a feeling (that);  feels like;  feels similar to
 hot;  warm;  passionate;  impassioned;  on everybody's mind;  on the radar
 exceedingly;  extremely;  decisively
 important;  momentous;  essential;  principal;  major
 to;  for;  from the standpoint of;  as far as ... is concerned
 dangerous;  in danger;  facing imminent danger;  precarious (situation);  perilous (state, balance, etc.);  in doubt
 of course;  certainly;  naturally
 displeasure;  discomfort;  unpleasantness;  indisposition;  ailment
 -ness;  indicates assertion;  come;  come now
 to bear;  to stand;  to support;  to withstand;  to be fit for;  to be equal to
 et cetera;  etc.;  or something;  the likes of;  for example;  for instance
 to try to ...;  to be about to do ...;  to decide to ...;  to take as;  to treat as;  to use for;  to suppose that (such) is the case
 seems;  I think;  I guess;  don't you agree?;  I thought you'd say that!
 to suit;  to match;  to become;  to be like
 sunlight;  rays of the Sun
 inside;  interior;  among;  within;  middle;  center;  during
 to be (of animate objects);  to exist;  to stay;  to be ...-ing;  to have been ...-ing
 indeed;  really;  very;  extremely;  absolutely;  certainly
 poor health;  ill health;  unhealthy
 to be seen;  to be in sight;  to look;  to seem;  to come
 day after day;  day in and day out;  every single day
 room;  chamber;  apartment;  flat;  stable