You need to send biographical pages of all passports held in past 4 years of relevant period regardless whether they are cancelled or expired etc.
For two pieces of ID, expired passport can't be used as an ID. Try drivers licence and health card.
If you did not renew passport after expiry and apply citizenship after that, then remember, write on the cover note letter that you did not renew your passport so that CIC does not have any doubts and it may prevent RQ.
Example: You landed in Canada on 1st Jan 2011 and apply for citizenship on 1st Jan 2014. You had only one passport that was held during this period which got expired in June 2013. So, send the copy of the biographical pages of that passport along with cover letter stating that you did not renew your passport after June 2013.