perhaps;  maybe;  perchance;  by some chance;  by any chance
 lost child;  lost person;  stray child;  missing child
 potentiality;  likelihood;  possibility;  availability
 from now;  from the present moment;  from this time forward;  henceforth
 actually;  really;  truly;  in practice;  practically
 carrying (on one's person or in the hand);  mobile phone;  cell phone
 to respond;  to answer;  to meet (e.g. demands, expectations);  to affect;  to take a toll;  to strike home
 then;  in that case;  considering;  if that is the case;  if so
 contacting;  (making) contact;  connection (with a train, bus, etc.);  joining (a railway line, etc.);  connection (between matters, incidents, etc.);  relation
 preference;  priority;  precedence
 sound;  noise;  note;  fame;  Chinese-derived character reading
 immediately;  right away;  on the spot
 older sister;  elder sister;  young lady;  miss;  ma'am;  older girl
 I wonder;  should I?;  is it?;  I wish that;  I hope that
 something;  some;  somehow;  for some reason;  (is there) something (you want, etc.)
 to hear;  to listen (e.g. to music);  to ask;  to enquire;  to hear about;  to hear of;  to follow (advice, order, etc.)
 yes?;  no?;  isn't it?;  is it?
 reserve;  constraint;  declining;  refraining;  forethought;  foresight
 noon;  midday;  daytime;  lunch
 evening;  night;  dinner;  evening meal;  counter for nights
 premature;  untimely (e.g. death);  early
 incessant talking;  rapid talking
 business;  thing to be done;  something that should be performed;  information that should be conveyed
 telephone call;  phone call;  telephone (device);  phone
 lonely person;  someone who easily succumbs to loneliness
 denotes uncertainty;  such things as A and B;  A and B and so on;  A and B and the like
 to be exhausted;  to be tired out
 to show appreciation for (efforts, esp. by someone of equal or lower status);  to thank for;  to reward for
 mind;  heart;  spirit;  the meaning of a phrase (riddle, etc.)
 to be sufficient;  to be enough;  to be worth doing;  to be worthy of;  to do (the job);  to serve
 concise;  brief;  succinct;  compact (style)
 to talk;  to speak;  to tell;  to explain;  to speak (a language)
 as a matter of fact;  by the way;  to tell you the truth;  to be honest;  frankly
 custom;  practice;  said;  aforementioned;  instance;  example
 discovery;  detection;  finding
 year in, year out;  always;  24-7
 towards;  against;  regarding;  in contrast with
 positive;  assertive;  active;  proactive;  aggressive
 to mind;  to care about;  to be an issue;  to matter;  to keep company;  to care for;  to interfere with
 to stroke;  to caress;  to brush gently;  to comb (hair);  to smooth down