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3)She said to me, “The person who told you that story didn’t know what he was talking about”.
4)Alex said, “We were late. We missed the beginning of the performance”.
8) The guide said, “If the picture is seen from this place, it looks rather good”.

She told me that the person who had told me that story hadn't known what he had been talking about.Alex said that we had been late and we had missed the beginning of the performance.The guide said that if the picture was seen from that place, it looked rather good.