35 The detective asked, "What (you/do) at the time of the robbery?"

35 The detective asked, "What ........................... (you/do) at the time of the robbery?"

Используем Past Continuous для описания действия, которое происходило в определенный момент в прошлом.

The detective asked, "What were you doing at the time of the robbery?"

Ответ: The detective asked, "What were you doing at the time of the robbery?"