Prepositions of time

My birthday is __ May.

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Christmas is __ December 25^th.

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Halloween is __ October.

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Halloween is __ October 31^st.

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I study English __ Monday.

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I get up __ 7 o’clock.

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I play games __ the weekend.

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I will graduate（卒業する）__ 2025.

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I eat lunch __ noon.

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I study math __ Thursday.

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