С. дополни предложения оборотами:
there is there isn't there there aren't
in the living room.
in the room.
on the table.
on the wall.
sofa in the living room.
behind the sofa.
in the living room.
on the room.
bookcase in the room.
table in the room.
20 !
1)There are
2)There is
3)There are
4)There is
5)There is
6)There is
7)There is
8)There are
9)There is
10)There is
Объяснение:
Вроде так