Recently the issue of whether or not______(讨论话题) has been in the limelight and has aroused wide concern in the public. There are two major arguments that can be made for_______(讨论话题)。 For one thing， __________can bring ____ to_____________(优点一)。 For another， it is widely hold that people usually ____when _________________(优点二)。

　　But we must not lose sight of the fact that there are also drawbacks to___________(缺点)。 For instance， it can bring __________to _____________(举例说明)。 In addition， many people find it ________(形容词)to _______________(第二个缺点)

　　When asked to __________， I tend to ________. This is because I _________(原因一)。

　　Furthermore， ______________(原因二)。 Finally， ______________(原因三)。