improve???

Today, we went to ITMS again
Why?
of course to do SAT practice
remember, this blog is all about the 3 fishy letters

so, after i'd done the practice
i combined my mark with the previous one
i was quite happy to see my marks
increased by 16 from the previous one

hwat i actually wonder is
am i really improved or not?
may be i got the higher marks because
.......
what is the word?
oh yeah
fortunately
good luck

however
i will try to work harder
do the best i can
that's all