A. unfair B. silent C. haven't D. fell A. eastern B. participate C. inventor D. curiosity A. organizational B. tangyuan C. go through D. crown A. quiz B. defend against C. cab D. fall away A. fond B. I'm C. upside D. nearly A. opinion B. newborn C. put off D. suspect A. think of B. beside C. resolve D. Forbidden City A. sky B. accustomed to C. alarm D. sensor A. cottage B. kettle C. in one's opinion D. Nigerian A. natural B. how-to C. believable D. corn