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The mobile phone {#blank#}1{#/blank#} an important {#blank#}2{#/blank#} in people's work and life.

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{#blank#}1{#/blank#}, Jim scored a goal in the last two minutes before the game was over.

Helen made a small boat {#blank#}1{#/blank#} {#blank#}2{#/blank#} old plastic bottles.

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