underground tunnel in a sentence

Examples

1. The track then rises to the left and crosses over underground tunnel.
2. There is a cave with underground tunnels and a sparkling frozen lake.
3. The two facilities are connected to each other by an underground tunnel.
4. By its second season, the second and third underground tunnels were joined.
5. Gophers, which travel via underground tunnels, make a fan-shaped mound of dirt.
6. Two of the bombs dropped were bunker-busters, designed to penetrate underground tunnels.
7. So, probably there is an underground tunnel connecting the two forts.
8. Five days of filming were spent at the London Underground tunnels.
9. Surplus food is hoarded in an extensive system of underground tunnels.
10. Cheney was rushed to an underground tunnel leading to a shelter.