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Don't lose patience,things will improve $by\, and\, by$.

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The detective $left\ no\ stone\ unturned$ to trace the culprit.

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There was no opposition to the new policy by the $rank\, and\, file$ of the Government.

Some idioms/phrases are given below together with their meanings. Choose the correct meaning of the idiom/phrase: 'Back of beyond'.

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We were in a hurry. The road being zigzag,we had to $cut\ off\ a\ corner$ to reach in time.

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In the organised society of today,no individual or nation can $plough\, a\, lonely\, furrow$.