题目

写作技能；翻译。阅读短文，将文中划线部分译成英语或汉语。    My children are growing up fast. 1. My daughter is 16 and my boy is already in junior high school. As they get bigger our house seems to get smaller. So we want to sell some of our things in a yard sale and give the money to a children’s home.    2. We have already cleared out a lot of things from our bedrooms. We have decided to each sell five things that we no longer use. 3. 我儿子开始相当难过. Although he has not played with his old toys for a long time, he still wants to keep them潜水员在深水下呼吸的气体有一类是由氢气、氦气和下列气体中的一种气体按一定比例混合而成的，则这一种气体是A．一氧化碳B．氮气C．氧气D．二氧化碳)