IV. Find the mistake in four underlined parts of each sentence and correct it
(Tìm lỗi sai trong bốn phần được gạch chân của mỗi câu và sửa lại.)
1. Nam hasn’t visited their grandparents in Hue city last summer.
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2. Mary always gets up early because she is never late for class.
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3. Jack can play the piano better more than his friends can.
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4. Can you tell me what you have done at 8 o’clock last night?
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5. This is the first time I ate Italian food.
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