B1 Modal Verbs : CAN, COULD, MUST and Negative Forms MOD001
I ______ wear glasses because I can't see very well. 18.- You ______ read this book. It's really good. 19.- You ______ go shopping today. We don't.
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I ______ wear glasses because I can't see very well. 18.- You ______ read this book. It's really good. 19.- You ______ go shopping today. We don't.
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