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His friends $let$ him down.

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My father $strained \, every \, nerve$ to enable me to get settled in life.

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There has been $bad\ blood$ between the two communities even before shouting.

Some idioms/phrases are given below together with their meanings. Choose the correct meaning of the idiom/phrase: "To be above board".

Some idioms/phrases are given below together with their meanings. Choose the correct meaning of the idiom/phrase: "One sets his or her face against".

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He sold his house for a $song$.