unit 1  expressions of colors  who's there?  "what" and "not"  return to my hometown  the largest library in the world  tea  jack london  karaoke  evidence  women's contributionunit 2  tv ads  what's good to eat and drink  an april fool's story  honeymoon  two jobs  the illness of mrs. brown  getting into college  olympic games  a special day for british girls  oil and waterunit 3  the development of money  a human mistake  the european cuckoo  the living statues in barcelona  i can drive at my eighties  travelers  disneyland  how mcdonald's became a billion-dollar business  peld  ticket, please unit 4  adjustment to price  was the dog clever?  beijingners speaking english  the danger of air travelling  how did the handshake cornc into being?  what a soldier  a wedding dress  a free haircut  aesop  prince and princessunit 5  static electricity  american families  medical journals  my father  penicillin  annual rings  hawaii  signs on the roads  barbie dolls  frogsunit 6  the answer of jason  breakfast  mirrors  never too late to learn  pumpkins  future man  one-way-street  david jones and his salary  you're on v-mail  stampsunit 7  laptop computer  written language  whales  culture and physical appearance  seeing things  where's the beef  two thieves  the garden hotel  halloween  guinness book of world recordsunit 8  potato and tobacco  a life for a life  hand puppets  a free trip  thank you  sunrise or sunset  intelligence didn't work  exchange of letters  shakespeare  birthday presentunit 9  an intelligent dog  greenwich  various names of england  mr. flowers  problem page  the science museum  a letter of complaint  the quiet country cottage  me-books  fbiunit 10  family dog  things brought to heaven  the origins of basketball  danger: children at work  how long  an old couple  tea in britain  coins of any special dates?  tragedy or blessing  flyingunit 11  where to live  tv  teachers and teaching  feast on turkey and good wishes at thanksgiving  lifetime employment  falling offthe platform  dreams  a visit to italy  blue jeans  father's dayunit 12  how people get their names  taboo  the attraction of a bookshop  keeping up with the joneses  drugs  nose  shanghai's popular air touring  rats  a self-introduction  how a refrigerator worksunit 13  wild animals  henry, laura and bill  the weather forecasting  cheating  a travel experience  thanksgiving day  jazz  the first questions in college  food for thought  an advertisementunit 14  soap and water  punctual like a clock  speed changes the world  gm foods  see well by feeling  about human beings' eating  odds and ends  fortune and the beggar  umbrellas  saving paperunit 15  tom's trip  joan's luck at hospital  the world's water problem  sightseeing in kunming  my childhood  catv  linda's promise  edgar's photo  copying the picture  finders or keepers?unit 16  the invention of lightning rod  a satisfactory solution  first subway  my teaching experience  colors and meanings  pyramids  animals and earthquakes  sold out!  the blind girl  safety tips for kids on the internetunit 17  the new world  application letter  how to shop food wisely  men and women shoppers  balance of nature  change of roles  let the children read  dining custom in usa  writing reports on psychological research  parents and childrenunit 18  the international red cross  the sea war between britain and germany  the powerful influence of weather  the importance of breakfast  george and charlie  heroes of today  a small person  adventure vacations  charlie chaplin  my mother's beautyreference keys