Different people have different point of views from different angles, that's why there will be no standard answers,but just try best to make explanation and viewpoints sensible...
I felt Super Course might be out of the date, but we can still learn the way of thinking ...and the way of expressing from the book...I am thumbing through them right now as well...
yeh, you bet, why just not begin from now on...say response anything in English, of course , when you are also communicating with others in Eng! try to make every second full of Eng, ...
easier said than done, today I did ETS sample question, did one then just put the book away...and back to brush up TOFEL...vocabularies...listeing...grammer...and to some extent,I found that if picked this subject...then that subject became cold...and then I just warmed up that subject and this subject became cold...ideally speaking, I hope I can just concentrate on targeting one subject at a time...but well, intitially I heard that ths may would be the last time to the old type T, so tried to catch this last train...but anyhow, good news is that we gonna have second chance in Aug, Oct, Nov, if only we have known five months earlier, whatever, we gonna make do with what we have.