________ there ______ people at the park yesterday?
( ).It is the middle ___ the night. A.to B. of C. for
( )We are ____ a lovely time! A.have B. had C. having
( )What are you ______,Simon? A. do B. does C. doing
( )Simon and I ____ playing hide-and-seek. A.is B. am C. are
( ) Your cat is _____ you! A.help B. helps C. helping