Preparing for TOEIC TEST

I'm preparing for the TOEIC TEST.
My weakness is vocabulary.
I usually read news on internet (eg. bbc.co.uk, voanews.com, ft.com ...).
I hope this strategy will help me to improve my vocabulary capacity.
Am I on the right track?
Can you give me some guides?

The only way to build vocabulary is to read as widely as possible - but that is not much use unless you also learn new words, their meanings and where they can be used.

If you have not already, then get a good English dictionary and keep it beside you so you can look up the new words at once. Or you can use an online dictionary: OneLook Dictionary Search

The other thing to do is to practice using the words by writing your own sentences using them. {You can always post them here and ask for comment and advice}