The safety of food has become one of the ________ problems in our daily life.( )
A.importantB.more important
C.most important
The zoo asks the visitors the animals.( )
not feed
not to feed
don't feed
I TV at eight last night( )
was watching
am watching
watching
The coach is pleased our football team( )
with
to
on
Meimei studies than Lucy.( )
hard
hardly
harder
Miss Li is teacher.( )
they
their
them