Spanish language Q&A Forum

I don't understand what the following excerpt from the lesson is supposed to mean:

Can you please clarify what this means in prose rather than abreviated notation?

How would the the Lawless Spanish staff recommend that learners practice conjugations?

I know a lot of people have brought up the fact that seguir + present participle and continuar  + present participle have the same meaning, so they selected one answer which was marked as incorrect. I realize that the question specified that multiple answers could be correct but the fact that so many people were confused by this makes me think it wasn’t very clear. Maybe you should instead say “Select all of the correct answers” instead. Anyway, I do have an actual question - is there any subtle difference between the two, or any situations in which you would use one over the other? Does it vary by country or region? Just curious. Muchísimas gracias, y que tenga un buen fin de semana!

The example below seems to be in the wrong lesson. Shouldn't the ustedes example be using "huyen" for El presente, not this:

 Ustedes huyeron muy rápido

I thought gustar was modified by the thing being liked (vs the person/people doing the liking), but when I chose gustan for liking the horse races I was marked wrong. 

If I wanted to say 'i may be going away on that day'  would I use ir, irse or another verb? Also, would the verb be in the subjunctive?

Thanks in advance