Possessive nouns
superlative
comparative
fractions
100

This is Sara (bag). 

This is Sara's bag. 

100

The triangle is the (small) instrument. 

smallest

100

The cello is (big) than the clarinet. 

bigger

100

1/2 

one half

200

Is that John (book) on the floor? 

Is that John's book on the floor? 

200

She has the (big) house. 

biggest

200

She is (loud) than Juan. 

louder

200

2/3

two thirds

300

The children (books) are in the box. 

The children's books are in the box.

300

That is the (expensive) car. 

most expensive

300

The cat is (small) than the dog. 

smaller

300

3/4 

three fourths

400
The orchestras (music) is very beautiful. 

The orchestras' music is very beautiful. 

400

The harp is the (relaxing) 

most relaxing

400

The red car is (expensive) than the blue car. 

more expensive

400

2/5 

two fifths

500

This is Eliza (pencil) and that is Ross (marker) 

This is Eliza's pencil and that is Ross' marker.

500
The tuba is the (noisy) instrument in the orchestra. 

noisiest 

500

The elephant is (enormous) than the buffalo. 

more enormous

500

3/8 

three eights

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