There is / There are

There is _________ on the desk.

• a computer
• some computers
• any computers

There are __________ on the table.

• some apples
• any apples
• an apple

There aren't __________ on the table.

• some pens
• any pens
• a pen

There aren't __________ on the table.

• some oranges
• any oranges
• an orange

There is __________ in my room.

• a chair
• some chairs
• any chairs

There are __________ in my room.

• a toy 
• some toys
• any toys

There isn't __________ in my bag.

• an apple 
• any apples
• some apples

There aren't __________ in my bag.

• a book
• any books
• some books

There are __________ in my bag.

• a pencil
• any pencils
• some pencils

There is __________ on my desk.

• a lamp
• any lamps
• some lamps