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Jack's snowboard is old. He wants to buy a new one.

All the table-tennis balls are broken. Sarah needs some new ones.

Which bike belongs to you?  -  The small one.

Don't buy small bottles. Big ones are cheaper.

Which is your bag? - The red one near the door.

Jill has two dogs, an old one and a young one.

The old darts are missing.  -  Use the new ones.

The blue shirt is nicer than the pink one.

Which are your trainers?  -  The old ones.