books in her bag.
There aren't books in her bag.
a cat on the roof.
Is there a cat on the roof?
a pen in the bag.
There is a pen in the bag.
two cats in the room.
There are two cats in the room.
some children in the classroom.
Are there some children in the classroom?
four pineapples in the box.
There are four pineapples in the box.
a glass of water on the table.
There isn't a glass of water on the table.
many flowers.
There aren't many flowers.
a rat in the kitchen.
Is there a rat in the kitchen?
a lamp in my bedroom.
There isn't a lamp in my bedroom.
five dogs in the room.
Are there five dogs in the room?
a spider on my bed.
There is a spider on my bed.
a durian in the sack.
Is there a durian in the sack?
twenty students in the class.
There aren't twenty students in the class.
a book on the table.
There isn't a book on the table.
apples in the basket.
There are apples in the basket.
a woman by the door.
There is a woman by the door.
a bed in the room.
Is there a bed in the room?