①Some people like / prefer …, while others are / feel inclined to …
②There are different opinions among people as to … Some believe … whole hold …
③Some people claim that … is superior to … Others , however , disagree with it .
④Some people believe … Others maintain … Still others claim …
⑤Some people suggest … Others , however , hold the opposite opinion .
⑥On the one hand , people tend to … On the other hand , they feel …
⑦Some people argue that … Others , in contrast , believe that …
⑧Although more and more people come to believe … there are still others who insist that …
⑨On the contrary , there are people in favor of …
⑩There are some people who hold different opinions about …