6 ...................................................... her room or the kitchen

Past Simple

1. Did Becky tidy her room or the kitchen?

Explanation: This is a choice question in the past simple, asking which of two options was completed. The to-do list includes 'tidy room' with a checkmark. Therefore, the question would be about tidying either her room or the kitchen. The structure is: Did + subject + base form of verb + object 1 + or + object 2?