A. transmit B. the Yangtze River C. trunk library D. effortlessly A. friendship B. canal C. morning tea D. here and there A. vacation B. painlessly C. get lost D. octopus A. get away from B. sceptical C. remaining D. stone A. west B. glance through C. nationwide D. let A. ridge B. spicy C. put in D. brief A. milometer B. temple C. be worth doing D. factor A. influential B. forest C. statistic D. unsettle A. hello B. noun C. taste D. yak A. foggy B. erase C. budding D. collide