1） Some people like A due to…… However，there are many young people，including me，especially like B.
2） There might be two reasons，I think……，for the change.
3） A and B are both important，they are attribute which are equally necessary for a person to achieve success in his life.
4） Different people have different attitudes towards……，some believe that……others，however，argue that……still others maintain that……
5） First……besides，in addition……what’s more……
6） For one thing……nevertheless，for another……