No, it does not matter. The only reason they need to see your passport is to check your travel history (visas, customs stamps, etc). They asked for photocopies of these pages in the original application but they must verify with the original travel documents. So it does not matter if the passport has expired. They will not care about it at all.Thanks for your response.
Does it matter if its expired? I am planning to get it renewed soon but just in case if my test comes before that, will they ask why I never renewed?