My stepmother was limping for the rest of the day , unfortunately , and she avoided walking more than necessary . The Stonehenge replica was so - so ; it was made of concrete , so it looked a bit silly . Still , it was mildly amusing to see .
why was the Stonehence monument made of concrete ?
- They could not have the real thing
 - Polystyrene is not very durable
 - Stonhence was not made of wood
 - None of the above choices .


They could not have the real thing