【科技类】
1. People can live and work anywhere they want to choose, because of improved communication technology and transport. Do the advantages of this development outweigh disadvantages? 因为交流技术和交通工具的改善，很多人可以选择在任意的地方工作，是否认为这种趋势利大于弊?
2. Online shopping is now replacing shopping in store. Do you think it is a positive or negative development? 在线购物正在代替实体店购物，是否认为这种趋势是利大于弊?
3. Some people think that printed books are no longer necessary in this digital era as all writings can be stored electronically. Others think that printed books still play important roles. Discuss both these views and give your own opinion. 有人认为纸媒书籍不再重要，有人认为纸媒书籍依然可以发挥重要作用，讨论两种观点?