Helpers USP

Hi everyone!
We´ve been away, we know... Sorry! But we were doing so much we couldn´t find the time to post anymore.
Now, let us make up for it! We´ll be posting the last classes delivered by our Helpers throughout the week. Starting now from the 5th class of Language Practice:

SUBJECT-VERB AGREEMENT 

Some common mistakes that we found in our learner´s corpus refer to specific words, such as everyone, someone, neither, both etc.
Here´s a website that Gislene, our Helper, found on the topic: http://grammar.ccc.commnet.edu/grammar/sv_agr.htm.

Need any help? Write to helpersusp@gmail.com.
See you!