great changes ___ since new China _____in 1949.

great changes ___ since new China _____in 1949. Great changes _____in my hometown since 1980 great changes----in china since 1919 Great changes ------ in China since 1978 Great changes ___(take) place since the earthquake ___ (hit) Great changes ___ ___ ___(已经发生)in china Great changes ________ in China since the People’s Republic "Great changes have taken place in China since the introduct 12.Great changes place in China since 1978 . Great changes ___ in my hometown since 1980. great changes in China 8.Great changes took place in China in ___