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……