42.Something is never without its drawbacks.

　　43.Something is also a double-edged sword.

　　44.Something is also double-edged.

　　45.Built on such fact alone, the conclusion remains questionable.

　　46.The whole argument in question lies in a fact that

　　47.Considering something,

　　48.A hot topic discussed by people is whether

　　49.There is a general debate nowadays about

　　50.While it is true that I believe

　　51.Despite the fact that many people still insist

　　52.Something is a common occurrence in our daily life.

　　53.There is no consensus of opinions among people as to the view of something.

　　54.The discussion about something is a very controversial one.

　　55.It is adj for somebody to do something.

　　56.Something has made it adj for somebody to do something.

　　57.Compared with something,

　　58.Compared to something,

　　59.According to a recent survey,

　　60.People go into raptures at the mere mention of something.

　　61.People cannot emphasize the importance of something too much.

　　62.On no account can we do something.

　　63.People should spare no effort to do something.

　　64.Something is closely related to something.

　　65.Something poses a great threat to something.

　　66.Most people are of the opinion that

　　67.Little evidence exists to support the claim.

　　68.One of the pressing problems facing us today is something.

　　69.Perhaps no issues are more controversial than something.

　　70.The problem of something has aroused public concern all over the world.

　　71.It is absolutely essential to do something.

　　72.The arrival of something will undoubtedly have a profound influence on our lives.

　　73.Along with something have come something.

　　74.Something is perfect example of something.

　　75.It is essential to examine every angle in order to fully understand the nature of a perplexing problem.

　　76.According to my personal experience,

　　77.In the age of something, plays an indispensable role.

　　78.In this light,

　　79.However, a closer examination will show this statement is misguided.

　　80.Not only… but also…