They ___ my cell phones.
is
are
What is it?
It is a box.
It is a T-shirt.
It is a shirt.
What is it?
It is a shirt.
It is a dress.
It is a jacket.
Where ___ the dresses?
is
are
What is it?
It is a sock.
It is a jacket.
It is a dress.
They are riding(在騎) ____.
bikes
a bike
What is it?
It is a closet.
They are shoes.
It is a jacket.
What is it?
It is a dress.
It is a box.
It is a shirt.
He is ____ the curtain.
under
above
behind