A. people B. deposit C. freeway D. accept A. the United States B. arena C. one the other D. exciting A. top B. effectiveness C. comedian D. category A. mirror B. think C. department D. inventor A. some B. explorer C. android D. worried A. violin B. science C. dozen D. generation gap A. flat B. read C. winner D. ticket A. give B. happen C. enemy D. Australia A. trip B. in class C. equal D. husband A. Swedish B. year C. videophone D. No littering