-How do you like pop music?--It's lively and good to dance__
-How do you like pop music?--It's lively and good to dance____.横线上填个介词
1.Maybe he is the managerofthe factory.
=He ___ ____the manager of the factory.(may be ,may是否用三单)
2.This MP4 player is mine.
=This MP4 player____ ____ ____.