帮忙写篇英语短文，上网的利弊

As is known to all,suffing internet has benifits as well as negatives.First,I want to talk about the advantages.we get kownledge from the internet nowadays.For example,we can learn from the English ,maths and computer on it .Besides,we also find helpful and intersting things on it.and we may be fit to the society.However,If we are addicted to the internet we will fail on study and work .so don't be lost in it.we should use it properly.