题目：More and more people are spending money on their pets, even though there can be other good ways to spend money.
From what I mentioned above, we can draw a conclusion that even though the sharp expense on pets may seem puzzling, when all things are considered, it is worth spending money on their pets. Since the emotional gratification people receive from their pets immensely far outweighs what they can get by spending in other aspects.
题目：Good communication skill is the most important characters for a person who wants to become successful.
Admittedly, a silver tongue makes it easier to feed ourselves. (让步)However, we should also take into consideration the importance of our aspiration, practical capabilities, as well as commitment due to diverse requirements of different jobs.
题目：We should never be impolite in the modern society.
Being polite to others is a virtue, but sometimes being polite is only a twisted virtue. We should be gentle and polite to others in most cases, but if we still remain polite when treated intolerantly or even threatened rudely by bad people, it maybe brings about some bad consequences.
题目：. In order for a business to succeed, it must put more money in advertising.
In view of the above arguments, there are other aspects like investment, management, and services, that are of equal or more significance in a business’s success under different circumstances. That’s what enables me to come to the conclusion that putting more money in advertising isn’t always the ultimate solution to a business’s success. Given the fact that business thrives on high-quality products and services, it’s highly suggested a business maintain the quality of it’s products and services while focusing on the primary issues.
题目：In order for a business to succeed, it must put more money in advertising.
To sum up, I agree that it is necessary for businessman to invest money and energy in advertising. From the perspective of business, how can one possibly deny that the advertisement make the products recognizable and trustworthy to buyers?
研究上述三段基本可以看出来，奥巴马的演讲最后一段基本不外乎“发表倡议”和“展望未来” 两大功能，就写作而言只需再加上一句话“总结 全文”即可。
Based on the above reasons, I firmly believe…
From what I have discussed above, we may safely arrive at/reach/come to /draw the conclusion that…
Judging from all the evidence offered, we may suggest that…
All the above facts go to show that…