YOU SHOULD WASH YOUR HAND BEFORE MEALS. (VI T L I L I KHUYÊN DÙNGẾ...
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You should wash your hand before meals. (Vi t l i l i khuyên dùngế ạ ờ ought to)=>You ………1.
You should wash your hand before meals. (Vi t l i l i khuyên dùngế ạ ờ ought to)=>You ………