thanks Zardoz for the quick response,
if the previous passport was lost, what should I do? thanks again.
You will need to convince your interviewer that the loss is genuine and not because you are trying to hide your travels.
It explicitly states in the test invitation...
When you come to this appointment, you must bring with you:
this notice;
2 pieces of personal identification, one of which has your photograph and signature on it;
(e.g. driver's license, health card, Permanent Resident Card, etc.)
all your original documents that support your citizenship application (as listed in the document checklist in the citizenship application form);
Permanent Resident Card (if you have ever received one);
all original passports and travel documents in your possession (current and expired).