..... are large structures that allow for safe land passage over large chasms or rivers.

English as a Second Language Single question discussions
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..... are large structures that allow for safe land passage over large chasms or rivers. (*) Tunnels (*) Bridges (*) Crosswalks (*) Corners

This is a companion discussion topic for the original entry at https://english.best/questions/20446,___-are-large-structures-that-allow-for-safe-land-passage-over-large-chasms-or-rivers/