We've prepared for the describe an object question already, but it seems that the IELTS people have introduced a variation on this question:
Describe an old object which your family has kept for a long time.
You should say
- what the object is
- where it came from
- how long it has been in your family
- and why your family has kept it.
Unfortunately we can't use our 'mobile phone' description! I'll share my answer next week, but feel free to share your own ideas in the comments below.