Nowadays， there are more and more _____ in _____. It is estimated that ___. Why have there been so many ____? Maybe the reasons can be listed as follows.
The first one is ______. Besides，_____. The third one is _____. To sum up， the main cause of it is due to _____. It is high time that something were done upon it. For one thing，_____. For another thing， _____. All these measures will certainly reduce the number of _____
The good old proverb (名言或谚语)reminds us that(释义). Indeed, we can learn many things form it.
First of all,(理由一). For example, (举例说明). Secondly,-(理由二). Another case is that(举例说明). Furthermore , (理由三).
In my opinion, (我的观点). In short, whatever you do, please remember the saying(引用谚语). If you understand it and apply it to your study or work, you’ll necessarily benefit a lot from it.
There are different opinions among people as to ____ .Some people suggest that ____.
There is an old saying______. It"s the experience of our forefathers，however，it is correct in many cases even today.
Today, ____, which have brought a lot of harms in our daily life. First, ____ Second,____. What makes things worse is that______.
Nowadays，it is common to ______. Many people like ______ because ______. Besides，______.
Everything has two sides and ______ is not an exception，it has both advantages and disadvantages.