I knocked at the door but ___________ answered. Maybe they went to the concert.( )
nobody
somebody
everybody
anybody
The man in blue is old to finish the difficult task in such a short time.( )
too
very
so
such
While Xiao Ming his homework, his mother came with a cup of tea.( )
has doing
had done
is doing
was doing
Though the man is not handsome, is very clever.( )
its
it
he
she
Tomorrow we are going to celebrate my dear grandpa's birthday.( )
eighty
eightieth
eight
eighth
There is going to bean English movie in our school the evening of June 30.( )
at
in
for
on