14）it has often been remarked that...
1j）a lot of people seem to think that…
16) it is believed that...
17）although it i、commonly held that...，it is quite unlikely that．
18）although it i、generally agreed that.
18 it is unlikely to he true that...
19）although the（common）（belief）is that... a recent（discovery）（shows） that.，．
20）although people all agree that…，it should be noted that..
21）for years（hard working）has been regarded as…，but things are quite different nowadays.
22）for years... had been viewed as…but people are taking a fresh look at it now．
23）most of us have taken it for granted that...，but a recent survey reveals“surprising discovery.
24) we are often told that... but is this really true?
25）many people like the idea of…but it is not beneficial to…
26) it's well understood that…always requires，but...
27）people used to think that... in the old days. but things are quite different now.
28）everything has two side、and…is not an exception. it has both advantages and disadvantages.
一）it is a common misconception that if..
2) there is a common misconception among people that…
3） there is some fragments of truth in the statement that二，，but this is not to mean that. ..
4) today it is not unusual for somebody to do something.
5) what people failed to perceive is that.，，
6）today，…is under strong attack.
7）people often imagine that they can do something simply by doing something
8）no idea is more dangerous than...，which is widely held by. ..
9）perhaps it is time to reexamine the attitude that...
1） when asked about..，people usually respond differently. some people prefer to.，．；others, however, prefer to.…
2） people’s views on…vary from person to person. some hold that... however, others believe that...
3) people may have different opinions on...
3） when asked about，二，many people think that... but other people believe different
4） when it comes to...，some people believe that... others argue that the opposite is true. there is probably some reason in bothstatements，but...
5） when faced with...，quite a few people claim that.二，but other people think of…as...
7) attitudes towards (drugs) vary from person to person.
8) there are different opinions among people as to...
9) different people hold different attitudes toward（failure)．
1) according to a recent study,…
2）a recent survey indicates that... so some people take the view that…others，however，don't think so.