(somebody else's) parents;  both parents
 happy;  glad;  pleased;  joyful;  delightful;  gratifying
 small attached annex;  lean-to
 good;  excellent;  sufficient;  enough;  profitable (deal, business offer, etc.);  beneficial
 something;  some;  somehow;  for some reason;  (is there) something (you want, etc.)
 recently;  lately;  these days;  nearest;  closest
 teacher;  instructor;  sensei;  title or form of address for a teacher, master, doctor, lawyer, etc.;  intimate or teasing form of address; (arch.)  one's elder
 to understand;  to comprehend;  to become clear;  to be known;  I know!;  I think so too!
 honest;  frank;  candid;  honestly;  frankly
 learned society;  scientific society;  academy;  academic meeting;  academic conference
 and the like;  such as;  or something;  something like;  I hear that ...;  people say that...
 research society;  study class (e.g. religious);  seminar (e.g. presentation of research)
 to turn up;  to make an appearance;  to put in an appearance;  to drop by
 here;  this place;  this point;  here;  these past ... (e.g. three years);  these last ...
 still;  much more;  (not) yet;  still a long way to go;  still a long way off;  not there yet
 hmm;  well ...;  humph;  roughly;  harshly;  violently
 (some) more;  even more;  longer;  further
 cutting edge;  leading edge;  forefront;  tip;  end
 medical care;  medical treatment
 to engage in;  to participate in;  to take part in;  to be involved in
 and;  besides;  because;  since;  the thing is;  for one thing
 technology;  engineering;  technique;  skill;  art;  craft
 to learn;  to acquire knowledge;  to carry;  to wear (clothes, etc.);  to put on
 conclusion from reasoning, judgement or calculation based on something read or heard;  reason;  cause;  meaning;  circumstances;  situation
 is not;  am not;  are not;  isn't it?
 from the standpoint of;  as a matter of (e.g. fact);  aboard (a ship or vehicle);  on top of;  first volume (e.g. book);  superior quality;  best
 department;  section;  course (of study);  branch of study;  (taxonomical) family
 medicine;  the healing art;  healing;  doctor
 you;  presence (of a god, nobleman, etc.)
 together;  at the same time;  same;  identical
 nonexistent;  not being (there);  not having;  not
 of course;  certainly;  naturally
 necessary;  needed;  essential;  necessity;  need;  requirement
 Mr.;  Mrs.;  Miss;  politeness marker
 to be saved;  to be rescued;  to escape harm;  to be spared damage;  to be helped;  to be saved trouble
 enough;  sufficient;  sufficiently;  fully;  division into ten
 no matter how much time passes
 underling;  newbie;  small fry;  newcomer
 it is assuredly that ...;  can say with confidence that ...;  did not ...
 yes;  indeed;  ha!;  what?;  huh?;  sigh
 (medical) doctor;  physician
 drumming (noise);  beating;  rapidly;  quickly;  continuously;  one after the other
 above;  up;  top;  summit;  surface;  before;  previous
 to aim at (for, to do, to become);  to try for;  to have an eye on;  to go toward;  to head for