(1) 现在社会上有各种各样的私立学校和培训学校；
(2) 私立学校和培训学校的利与弊。
【参考范文】
With the development of the society and economy, there arise a lot of new things. Various Private schools are one of them. When you open newspapers, when you turn on TV, when you walk on the road, you will inevitably see lots of advertisements about private schools. There are private schools mainly dealing with foreign languages, computers, music, sports , and so on.
However, is it a good or bad thing to have so many private schools? As a coin has two sides, so are the private schools concerning their advantages and disadvantages. On the one hand, private schools can meet the special need of the society and the special need of people. On the other hand, they often bring people extra burden because of comparison and competition. Were it left to me decide whether we should have a society without private schools or a society with private schools , I should not hesitate a moment to prefer the latter.