用is或are填空:
(1)There ________ some soup on the table.
(2)There________ a house in the forest.
(3)There ________ a lot of birds in the forest.
用is或are填空:
(1)There ________ some soup on the table.
(2)There________ a house in the forest.
(3)There ________ a lot of birds in the forest.