At the top "our" is not an object pronoun... the pair of we is us!
Thank you . It is very useful for my lesson plan.
Thank you so much. It's a great activity. Please if possible, check out at the top of the worksheet, where there are images followed by personal and object pronouns because there is a mistake, the object pronoun for second person plural "we" is "us". "Our" is the possessive adjective.
The corrected version is downloadable at esl printables.