It has been some time since(自从) Jack saw the old man. In fact, Jack moved away from the country and was busy 1his work. There, Jack had2 time to think about the past and often had no time to 3 with his wife and son. He was working for his future.

    One day, his mother 4him over the phone that Mr Belser, their neighbour had died and the funeral(葬礼) would be 5Wednesday.It took a long time 6 Jack gave an answer because he had not thought of Mr Belser for a long time. “Well, he didn't 7 you. Every time I saw him, he'd ask 8you were going. He'd 9the days you spent with him, ” Mum told him.

    It had been about two weeks since Mr Belser died. One day, Jack 10 a package(包裹). There, inside was a gold 11.The box was from Mr Belser. Jack's hands shook(晃动) as he read the note inside. “Upon my death(死亡) please give this box to Jack Bennett. It is the thing I value most( 珍视) in my life.” There inside he 12 a beautiful gold packet watch. He opened the cover. Inside he found these words, “Jack, thanks for your 13 !——Harold Belser.”Jack held the watch for a few 14, then called his office and canceled (取消) his meetings for the next two weeks. He needed some time to spend with his wife and son.

    No matter how( 无论怎么样) busy we are, we should always remember to spend some time with the person we love. They are 15part of our life.

具有社会行为的动物，成员之间有明确的分工，有的还形成等级．以下动物中具有社会行为的是（    ）

植物体进行呼吸作用的部位是（　　）

日前，地球上的“绿色之肺”——森林一天天地正在萎缩。近200年来，地球上的森林大约已有三分之一左右被采伐和毁掉；而另一方面，由于燃烧物增多，二氧化碳的排放量在强烈增加。此消彼长，使得地球生态环境恶化。这导致全球气候变暖，威胁人类生存，甚至对人类生产生活产生巨大影响。