third year (college) student;  junior
 one class;  one set;  a pair;  a suite;  a series
 being in charge of (esp. a class or subject);  taking charge of;  class teacher;  homeroom teacher;  form teacher
 to succeed;  to relieve;  to take the place of;  to substitute for;  to be exchanged;  to change (places with)
 temporary;  provisional;  interim;  special;  extraordinary;  extra
 to take (be in) charge of
 to have been decided (so) that;  to have been arranged (so) that;  to be the result (of);  to be the outcome;  to be the reason (for)
 indicates emotion or admiration;  indicates emphasis;  I;  me;  wah!;  boo!
 to resign;  to retire;  to quit;  to leave (one's job, etc.)
 sudden;  abrupt;  urgent;  pressing;  steep;  sharp;  rapid
 is not;  am not;  are not;  isn't it?
 quiet;  silent;  slow;  unhurried;  calm;  peaceful
 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.)
 well then ...;  in that situation;  in which case
 plans;  arrangement;  schedule;  program;  programme;  expectation
 to convey;  to report;  to transmit;  to communicate;  to tell;  to impart
 right?;  isn't it?;  hey;  say;  you know;  you see;  will you?
 exchange (e.g. cultural);  interchange;  interaction;  alternating current;  AC
 lesson;  class work;  teaching;  instruction
 to open;  to undo;  to bloom;  to unfold;  to open (for business, e.g. in the morning);  to be wide (gap, etc.);  to widen
 inside;  within;  while (e.g. one is young);  during;  among;  amongst;  in (secret, chaos, poverty, etc.)
 from (e.g. time, place, numerical quantity);  since;  from (originator);  by;  because;  since;  out of (constituent, part)
 to have (e.g. lunch);  to take (e.g. vitamins)
 generation;  the world;  the age
 to be (of animate objects);  to exist;  to stay;  to be ...-ing;  to have been ...-ing
 first year (college) student;  freshman;  graduate of one year's standing
 participation;  joining;  entry;  adherence
 place;  location;  room;  space;  basho;  wrestling tournament
 human realm;  world of humans;  terrestrial world
 you said;  he said;  if ... then;  do you seriously think that;  I already told you;  you should know by now that;  the said ...
 yes;  that is correct;  um;  errr;  huh?;  grrr
 remainder;  remnant;  (not) very;  (not) much;  too much;  excessively
 fellow;  mutual;  companion;  comrade
 ago;  since;  before;  previous
 plan;  project;  schedule;  scheme;  program;  programme
 to be decided;  to be settled;  to be unchanging;  to be the same (as always);  to be a fixed rule;  to be destined;  to be well executed (of a manoeuvre in a sport, game, etc.)
 things like;  something like;  someone like;  such a thing as;  (the fact) that;  to think that
 in the first place;  to begin with;  after all;  anyway;  beginning;  start