a / an
There is / there are
There isn't / there aren't
Answer the question
100

____ octopus

an


100

There _____ a table.

Is

100

There ____ a chair.

Isn't

100

Is there a bed in your room? (+)

Yes, there is a ...
200

____ owl and ___ cat

an, a

200

There ____ five windows.

Are

200

There ____ ten curtains.

Aren't

200

Are there two books on the floor? (-)

No, there aren't two ...

300

___ umbrella, ___ egg, _____ school

an, an, a

300

_____ _____ a wardrobe in the bedroom.

There is

300

____ _____ three pictures on the wall.

Aren't

300

Are there any dogs in the garden? (+)

Yes, there are some ...

400

____ box, ___ orange ball, ___ blue octopus and ___ red apple

a, an, a, a

400

_____ _____ two doors in the bedroom. 

There are

400

Say this sentence in the negative form:

There is a bath in my bathroom.

There isn't a bath in my bathroom.

400

Are there any birds in the house? (-)

No, there aren't any ...

500

___ elephant, ____ flowers, ____ small ant, ____ aunt, ____ apples

an, -, a, an, -

500

____ _____ an armchair with some cushions in the living room.

There is

500

Say this sentence in the negative form.

There are two mirrors on the wall.

There aren't two mirrors on the wall. 

500

Are there any horses in the barn? (+) and (-)

Yes, there are some ...
No, there aren't any ...