did you do CDP? i got 10 tests, first got 18, 19 for two tests than 23, 24+ after that!
it is all about practice
i always get like 15-20minutes to spare at the end of CDP practice tests.
i guess for hole punching, i always draw the 4x4 small table, and draw out which one will have holes and just compare it to the answers..
i guess the rests are just practice practice practice!
comparing to studying science, it is actually getting fun! i love PAT section the most..