The People's Republic of China was founded ____ October 1st, 1949. We'll celebrate its 70th anniversary this year.( )
in
on
at
Teaches′ Day is in September, the month of the year.( )
nine
ninth
ten
tenth
I don't know how to make a speech in public. Can you give me some_________?( )
water
money
food
advice
The bank is the left of the supermarket. It's not far.( )
for
The wild animals are in danger now. Let's protect .( )
they
them
their
theirs
What nice day! Let's go for a picnic.( )
a
an
the
/