Tenses and Active Passive Voice: Learn easily (2) (Book) - 6/28/2018 7:32:17 AM
Your books seem to be very useful for those learning the difficult English language. And, even for those born into the English language who think they are writers but don't know their own language very well in the written form.
However, I believe there are many interactive websites out there where one can learn better than reading from text and then trying to apply. YouTube tutorials, Khan Academy and many others.
Ron
