Hi. 

I haven't visited italki for nearly one month because I took a TOEIC exam yesterday and had to study hard.
The result will be posted in about one month later.
I don't really expect that high a score because the test was over before I finished all questions.
Anyway, I'm free now and came back here again.

I also started taking an online lesson with Filipino teachers to improve speaking English and will see if it's going to be effective.
I've already taken some lessons and thinking it might depend on the teacher if it's effective or not. Some of them are good at speaking and teaching English, but some are not.
Anyway, I hope I will learn to speak more fluently and listen to English more carefully soon.

Hi Yochi
It seems these sentence are showing the degree of interest, but they are really implying the same thing.  There are more important things to this person than traveling.
1. I'm not so interested in traveling abroad (This might be followed by "but I am very interested in.."

2. I'm not really interested in traveling abroad. (This is a statement by itself, with no comparison)
3. I'm not interested in traveling abroad that much. (This may have followed a comment from another person describing their interest)

I hope that helps!