1 when asked about..., the vast / overwhelmingmajority of / most / many / quite a few people say /think / believe / answer that.... but other peopleregard / view / see / think of.. . as.... / i think /viewquite / a bit differently.
1.1 when asked about the biggest problem today, many people say that it is the seriousenergy crisis. they are afraid that the world will soon run out of oil and run short of food. butother people hold optimistic views: they regard it as a natural result of the economicdevelopment and believe it will be only solved with further advances in economy and technology.