增加：在缺词处加一个漏字符号（∧），并在其下面写出该加的词。

删除：把多余的词用斜线（\）划掉。

修改：在错的词下划一横线，并在该词下面写出修改后的词。

注意：1).每处错误及其修改均仅限一词；

2).只允许修改10处，多者（从第11处起）不计分。

    My grandfather and I enjoy fishing.

    One Sunday morning we go fishing at a lake. We took ours fishing poles and headed for the lake. As soon as we arrived, so we dropped the lines into the water. Before waiting for about half an hour, I was beginning to get impatiently. I wanted to give up, and my grandfather told me to wait a little longer. Finally, there were a sudden pull at the pole and fish was caught. Within the next few minute, my grandfather also caught a fish.

       Felt hungry, we built a fire by the lake and barbecued the fish. It was delicious.

赣南脐橙是江西著名土特产之一，肉质脆嫩、入口化渣，浓甜芳香，含有丰富的维生素C（化学式为C₆H₈O₆）和维生素P（化学式为C₂₇H₃₀O₁₆），可以增加体内高密度脂蛋白（HDL）的含量，从而降低患心脏病的可能性。下列有关说法正确的是  (        )

补充完整，并解释。

人____人____：____

心____意____：____

____不息：____

下列关于热化学反应的描述中正确的是

-- Whose skirt is this?

-- It's _________.