﹣Could you tell me where you found Miss Gao just now?
﹣Gertainly.In the principal's office.They happily at that time.( )
are talking
have talked
were talking
Could I smoke here?
Sorry. Look at the sign! Smoking ______ here.( )
isn't allowed
is allowed
doesn't allowed
isn't allowing
My mother has taught in this school ______ she was twenty years old.( )
for
until
because
since
There are ______ teachers in our school and most of them are women teachers.( )
hundreds of
hundred of
hundreds
five hundreds
I wonder ______ we shall have a party tonight.
In the classroom.( )
when
where
that
who
I didn't read ______ interesting in today's newspaper.( )
something
nothing
anything
everything