Present Pefect Continuous

____________________ has ____________________ ____________________ ____________________ this company since 2010 .
I ____________________ ____________________ waiting fou ____________________ since ____________________ o clock .
Mary ____________________ ____________________ living ____________________ Mexico ____________________ 1990 .
Why ____________________ ____________________ ____________________ tired ? He ____________________ ____________________ playing ____________________ for ____________________ hours .