A. risky B. sophistication C. walk D. now and then A. think highly of B. contention C. worry D. barbarian A. rhino B. measles C. the Dragon Boat Festival D. rendezvous A. supernatural B. Dane C. calf D. kg A. yak B. indifferently C. aberrant D. ship A. crossroads B. premise C. famine D. finely A. wealthy B. ago C. termite D. done A. challenge B. voluntary C. deny D. megacycle A. individual B. cold pill C. set aside D. preliminary A. tightly B. stereotype C. asterisk D. context