Tony is one of the boys are always on time for school every day.( )
which
who
whom
whose
Their classroom is as______ as ours.( )
cleaner
clean
the cleanest
much cleaner
Beijing is one of ______ biggest cities in China.( )
a
an
the
/
What kind of musicians do you like?
I like musicians ______ play different kinds of music.( )
Please ______ all the lights when you leave the classroom.( )
turn on
turn off
turn down
turn up
The boy in red T﹣shirt is our new classmates,______?( )
isn't he
does he
is he
doesn't he