_______ the help of my teacher, I worked out the problem in the end.
A. UnderB. OnC. withD. For
The little boy often makes his mother _____him _____.
A. talk ,something interestingB. tell, something interesting
C. say, interesting something D. speak , interesting something
——would you like somewhere__________?
——No, thanks. I have a big room ________.
A. live ,live B. to live , to live
C. living, to liveD. to live , to live in
What action should they _____________such a thing happen again?
A. do stoppingB. do to stopC. take stoppingD. take to stop
近期，南京市政府正致力于改善环境迎接青奥，假如你是来自世界自然基金会（WWF）的志愿者，将在学习礼堂举办一场讲座，教人们如何改善环境，时间为7月1日上午9点半。
讲座内容：1.我们的环境正变得越来越糟；2.减少垃圾与污染，使用尽可能多的环保袋（Recyling bag）；3.节省水源与能源，用水后及时关闭水龙头，不用电视或电灯时关闭电源。
请根据提示写一篇80词左右的英文讲座稿。标题和开头已给出，注意要点完整，语法正确，表达通顺，上下文连贯，可适当发挥
Going green
We are going to hold a talk on going green.
When I was ten, my mother worked all day so I had to take care o 1. my younger brother. At that time my little brother was about four years old and he missed mum all the time.
One day, after I had given him his dinner, he started c 2. for mum. He was so young and really needed
mum. So I d 3. him, put on his shoes, carried him on my back and walked out. Soon he f 4. asleep. About half an hour later, I found that he had lost a shoe while sleeping. I took him off my b 5. and put him down. I knew we needed to find that shoe, for our mother couldn't afford new shoes. We had to go back to find it, so I told my brother t 6. wait right there. A man heard it and stopped me just b 7. I walked off. He asked me, "You are leaving your brother here to find the shoe? What would you do if he is not here when you return?" I did not know h 8. to answer that question. He continued, "It's OK if you can't find the shoe, but it is not OK to lose your brother." Then he sent us to mum's workplace by taxi.
My whole life I have depended on（依靠） the kindness of many strangers, I feel regretful that I cannot find them and say thank you. I do not e 9. remember what the man's face looked like, but he taught me a lesson-people are m 10. important than things.
