headquarters;  head office;  main office
 to attack;  to assail;  to succeed (someone in a post, role, etc.);  to make a sudden visit
 perhaps;  likely;  probably;  I dare say
 be considered;  be deemed;  be thought to be
 everyone;  everybody;  all;  everything;  all
 report;  notification;  tip;  message (in information and communication theory)
 existing (at the present moment);  alright;  acceptable;  to be (usu. of inanimate objects);  to have
 Everyone is safe (all right)
 occupation (e.g. of territory);  exclusive possession
 to do;  to undertake;  to send;  to dispatch;  to put;  to move;  to give (esp. to someone of equal or lower status)
 indication;  denotation;  designation;  instructions;  directions
 request;  favour (to ask);  wish;  please
 contacting;  (making) contact;  connection (with a train, bus, etc.);  joining (a railway line, etc.);  connection (between matters, incidents, etc.);  relation
 but;  however;  even;  however;  no matter how;  ... or something;  either ... or ...
 to hear;  to listen (e.g. to music);  to ask;  to enquire;  to hear about;  to hear of;  to follow (advice, order, etc.)
 avenue;  street;  coming and going;  street traffic;  flow (of water, air, etc.);  transmission (of sound);  reach (e.g. of voice)
 research establishment;  research institute;  laboratory
 infiltration;  sneaking in;  going undercover
 exclusion;  removal;  rejection;  elimination;  abatement;  lifting (sanctions, etc.)
 to betray;  to turn traitor to;  to double-cross
 by all means;  at any cost;  whether (one is) willing or not;  willingly or unwillingly;  on no account;  by no means
 necessary;  needed;  essential;  necessity;  need;  requirement
 thing;  object;  one's things;  possessions;  things;  something;  quality
 that is so;  that is right;  it looks to me;  people say that;  it is said that;  I hear that
 no;  nay;  well;  er;  you're welcome;  not at all
 to hold (in one's hand);  to take;  to possess;  to have;  to maintain;  to keep;  to last
 technology;  engineering;  technique;  skill;  art;  craft
 I got it;  I see;  I now know;  So that's the reason
 there is no need to ...;  never happens;  there is never a time when
 called;  named;  as many as;  as much as;  all ...;  every single ...
 internal organs;  viscera;  intestines
 android;  Android (mobile operating system)
 study;  research;  investigation
 to get;  to earn;  to understand;  to comprehend;  to receive something undesirable (e.g. a punishment);  to get (ill)
 (practical) application;  putting to practical use;  applied