Do my Tutor Questions expire if don't use them?

Yes, your Tutor Questions will expire if you do not use them before your subscription ends.

As a reminder, Tutor Questions that are received as a reward, and all unlocks, expire 30 days after they are credited to your account. Tutor Questions that you received when you first upgraded to Premier with Course Hero will be valid for the duration of your membership and are not redeemable for cash.