1
2
3
4
5
100

a/ peach/ it/ is/ .

It is a peach.

100

an/ apple/ it/ is/ .

It is an apple. 

100

a/ pear/ it/ is/ .

It is a pear.

100

an/ egg/ is/ it/ .

It is an egg.

100

an/ orange/ it/ is/ .

It is an orange.

200

a/ banana/ it/ is/ .

It is a banana.

200

a/ cake/ it/ is/ .

It is a cake.

200

apples/ they/ are/ ?

Are they apples?

200

aren't/ they/ apples/ .

They aren't apples. 

200

It's a/an orange.

an orange

300

It's a/an baby.

a baby

300

They're oranges/orange.

oranges

300

apples/ they're/ .

tomatoes/ they/ aren't/ .

They're apples.

They aren't tomatoes.

300

teachers/ they're/ .

doctors/ they/ aren't/ 

They're teachers.

They aren't doctors. 

300

students/ they're/ .

aren't/ nurses/ they/ .

They're students.

They aren't nurses. 

400

peaches/ they're/ .

aren't/ they/ pears/ .

They're peaches.

They aren't pears.

400

they/ are/ potatoes/ ?

they/ aren't/ no,/ .

they/ are/ tomatoes/ ?

yes,/ are/ they/ .

Are they potatoes?

No, they aren't.

Are they tomatoes?

Yes, they are. 

400

cakes/ are/ they/ ?

aren't/ no,/ they/ .

apples/ are/ they/ ?

yes,/ are/ they/ .

Are they cakes?

No, they aren't.

Are they apples?

Yes, they are. 

400

bananas/ they/ are/ ?

no,/ aren't/ they/ .

peaches/ they/ are/ ?

yes,/ are/ they/ .

Are they bananas?

No, they aren't.

Are they peaches?

Yes, they are. 

400

doctors/ they/ are/ ?

no,/ aren't/ they/ .

nurses/ they/ are/ ?

yes,/ are/ they/ .

Are they doctors?

No, they aren't.

Are they nurses?

Yes, they are.

500

teachers/ are/ they/ ?

no,/ aren't/ they/ .

they/ are/ students/ ?

yes,/ are/ they/ .

Are they teachers?

No, they aren't.

Are they students?

Yes, they are. 

500

students/ are/ they/ ?

no,/ aren't/ they/ .

they/ are/ doctors/ ?

yes,/ are/ they/ .

Are they students?

No, they aren't. 

Are they doctors?

Yes, they are. 

500

potatoes/ they're/.

aren't/ eggs/ they/ .

They're potatoes.

They aren't eggs. 

500

an/ apple/ is/ it/ .

apples/ they/ are/ .

It is an apple.

They are apples. 

500

a/ cake/ it/ is/ .

are/ cakes/ they/ .

It is a cake.

They are cakes.