cheaper
                    - The piano in the other shop will be _____, but _____.
 - The pair of trainers is a little small. Can you give me ______________?
 - Things made of plastic are usually _______, but they are _______ to get polluted.
 - His shoes are cheaper than .
 - My shoes are cheaper than _______.
 - His shoes are cheaper than .
 - My shoes are cheaper than _______.