One of the keys to being a good translator is to keep abreast of current affairs, both in Italy and abroad. Please try and read the news everyday. Below you will find link to a range of news sources.
Economist - this is normally a paying service, but you should be able to read some articles for free
Now corpus - SIgn up to the News on the Web corpus. It is updated every day and is a huge reppsitory of how modern English is used.