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牛津版（深圳•广州）2017-2018学年初中英语八年级下册Module 2 Unit 4 基础训练（二）Grammar
—Of course. It ____ many times on the radio.
Enough laws{#blank#}1{#/blank#} {#blank#}2{#/blank#} made to fight against pollution by the government.
—It's lucky to have good teachers with them.
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