Vocabulary: Vie to answer first ◇ Step I o Identify key word in the sentences you hear use it in a new sentence you create ◇Step o Vie to interpret the new sentence your classmate just created! key words to impede, to bridge, social security, pension, grass-root, living condition, mega city, inadequate housing, Integrated Transport Hub, pedestrians street, license plate auction, infrastructure construction, subsistence allowances for the urban poor, household registration system, to outgrow, bottle-neck, to prioritize, to give priority tokey words: to impede, to bridge, social security, pension, grass-root, living condition, mega city, inadequate housing, Integrated Transport Hub, pedestrians street, license plate auction, infrastructure construction, subsistence allowances for the urban poor, household registration system, to outgrow, bottle-neck, to prioritize, to give priority to