big

Shanghai is a very big city.

small

Compared to Shanghai, Suzhou is small. 

horrible

Medicine tastes horrible.

lovely

Chocolate tastes lovely. 

old

The teacher's mobile is old. 

new

An iPhone is new. 

old

Grandpa is old. 

young

My baby brother is young.

difficult

Chinese is difficult. 

easy

English is easy. 

cheap

Buying dvds on the street is cheap.

expensive

Going to the cinema is expensive.

hot

Summer in Shanghai is very hot.

cold

Winter in Beijing is very cold.

slow

Walking is slow. 

fast

Taking the underground is fast.