there is, there are

choose

100

Apple/manzana

there is

200

babies

there are

300

hats, a tree

There are, there is 

400

marker, mathes, dog, puppies

marcador, cerillos, perro, cachorritos

there is, there are, there is, there are

500

tornado

switch points

Turn is into a question

100

There are 6 markers. 

Are there 6 markers?

200

There is a parrot in the kitchen.

Is there a parrot in the kitchen?

300

There are a lot of flies in the food.

Are there a lor of flies in the food?

400

There is an alligator in the zoo. 

Is there an alligator in the zoo?

500

There are 25 students in the class. 

Are there 25 students in the class?

make a question

100

a book 

Is there a book?

200

tornado

switch points

300

eggs

Are there eggs?

400

4 carrots

Are there 4 carrots?

500

pigs

Are there pigs?

answer the question

100

Are there 5 boys in the classroom?

Hay 5 niños en el salon de clases?

yes, there are

No, there aren't 

200

Is there candy in the classroom?

Yes, there is.

No, there isn't

300

Are there pencils?

Yes, there are.

No, there aren't

400

Are there two teachers?

Yes, there are.

500

Is there a party?

No, there isn't.

positive to negative

100

There is a cellphone. 

There isn't a cellphone.

is not

200

There are computers. 

There aren't cumputers.

         are not 

300

There are a lot of candies.

There aren't a lot of candies. 

         are not

400

There is a speaker. 

There isn't a speaker.

         is not 

500

There is an umbrella, and there are rain boots. 

There isn't an umbrella, and there aren't rain boots.