1. There was a long queue at the post office.

2. There was a long queue of traffic stretching down the road.

3. 5 There was a long queue at the check-in desk.

4. By 7 o'clock a long queue had formed outside the cinema.

5. I almost missed my flight because there was a long queue in the duty-free shop.

6. Louis Aquarium at Union Station has timed ticketing to save our guests waiting in long queue lines