what;  how many;  many;  a lot of;  several;  a few
 it seems;  I think;  I guess;  right?;  don't you agree?
 to memorize;  to memorise;  to learn;  to pick up;  to feel;  to think
 if;  in case;  as for;  on the topic of;  if that's the case;  if so
 unreasonable;  unnatural;  impossible;  forcible;  forced;  excessive (work, etc.);  immoderate
 there is no need to ...;  never happens;  there is never a time when
 fast;  quick;  early (in the day, etc.);  premature;  (too) soon;  not yet
 to forget;  to leave carelessly;  to be forgetful of;  to forget about;  to forget (an article)
 had better ...;  had better not ...
 still;  as yet;  (not) yet;  more;  (more) still;  at least
 a little;  a bit;  just a minute;  for a moment;  somewhat;  rather;  (not) easily
 sleepy;  drowsy;  somnolent
 sleep;  sleeping;  inactivity;  death
 shallow;  superficial;  slight (wound);  light (sleep);  short (time);  early
 perspiration given off during sleep;  sweating while sleeping;  night sweats
 too;  also;  both A and B;  A as well as B;  even;  as much as
 terrible;  dreadful;  amazing (e.g. of strength);  great (e.g. of skills);  to a great extent;  vast (in numbers)
 adds force or indicates command
 truth;  reality;  proper;  right;  genuine;  authentic
 below;  down;  bottom;  beneath;  underneath;  just after;  right after
 imagination;  supposition;  guess
 meaning;  significance;  sense
 to be;  to exist;  to have;  to be located;  to be equipped with;  to happen
 hey;  you;  hey;  hey;  hold on;  yo
 what!;  oh;  what the heck;  what the;  damn
 deplorable;  regrettable;  disappointing;  vexing;  unfortunate
 approximate age;  apparent age;  marriageable age (esp. of a woman);  age of maturity;  appropriate age (to ...);  old enough (to ...)
 so;  therefore;  accordingly;  like I said;  I told you already
 (one's) older brother;  lad;  sonny
 to sleep;  to die;  to rest (in peace);  to lie idle (e.g. of resources);  to lie unused; (arch.)  to close one's eyes
 yes;  indeed;  ha!;  what?;  huh?;  sigh
 to think;  to consider;  to think (of doing);  to plan (to do);  to judge;  to assess;  to imagine
 older brother and younger sister
 in that manner;  like that
 only;  just;  merely;  as much as;  to the extent of;  enough to
 a-ha-ha (laughing loudly)
 to understand;  to comprehend;  to become clear;  to be known;  I know!;  I think so too!
 to laugh;  to smile;  to sneer;  to ridicule;  to be dumbfounded;  to be flabbergasted
 to expand;  to swell (out);  to get big;  to become inflated
 suspicious glance;  suspicious look;  suspicious expression
 to turn towards;  to point