There is/ There are

Food

100

Apple (+)

There is an apple.

200

Salt (-)

There isn't any salt.

300

Two oranges (+)

There are two oranges.

400

Rice (-)

There isn't rice.

500

Yogurt (?)

Is there any yogurt?

Things

100

Window (+)

There is a window.

200

Buildings (-)

There aren't buildings.

300

Flowers (-)

There aren't flowers.

400

Ball (?)

Is there a ball?

500

Cars (?)

Are there any cars?

People

100

Man (+)

There is a man.

200

Children (?)

Are there any children?

300

Women (-)

There aren't women.

400

Friends (?)

Are there any friends?

500

Student (+)

There is a student.

Furniture

100

Table (-)

There isn't a table.

200

Four chairs (+)

There are four chairs.

300

Sofas (-)

There aren't sofas.

400

Bed (?)

Is there a bed?

500

Desks (+)

There are desks. 

or

There are some desks.

Rooms

100

Kitchen (?)

Is there a kitchen?

200

Bedrooms (?)

Are there any bedrooms?

300

Bathrooms (-)

There aren't bathrooms.

400

Living room (+)

There is a living room.

500

Balcony (-)

There isn't a balcony.