Preposition of time

I went home __ 12:00pm to have lunch with my family

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My alarm buzz at six __ the morning

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I had lunch __ 2:00pm last Thursday

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My birthday is __ May

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We celebrated our Independence Day __ 31st August 1957

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__ his younger days, he was a rascal.

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__ twenty-first July, my mother bought me a cellphone

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The interview was conducted __ the morning

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She loves to drink hot milk __ night before bed

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The ceremony will start __ Wednesday morning

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