We sat _____ the back of the queue.
- A. at
- B. in
- C. on
- D. None of these
Explanation
The fixed expression is at the back of the queue, meaning in the last position. In the back is used for the interior of a vehicle or room, not normally for a queue.
Explanation
The fixed expression is at the back of the queue, meaning in the last position. In the back is used for the interior of a vehicle or room, not normally for a queue.