用一个水平力推放在地面上的木箱,没有推动,下列说法中正确的是( )
My English teacher always comes into the classroom____a smile.( )
by
for
on
with
My parents don't allow me___TV on school nights.( )
to watch
watch
watches
watching
Tina, close the door___.Your brother is studying for the exam.( )
clearly
easily
widely
quietly
Linda is___of the three girls, but she is the tallest.( )
young
younger
youngest
the youngest
I know her face____ I can't remember her name.( )
and
but
so
or