to memorize; to memorise; to learn; to pick up; to feel; to think
poor (at); weak (in); not very good (at); not one's cup of tea; not one's favorite
actual existence; real existence; existing in real life
that is to say; so that means
cryptid (animal whose existence is unsubstantiated, e.g. the yeti)
cryptid (animal whose existence is unsubstantiated, e.g. the yeti)
so far; up to now; hitherto; that's enough (for today); it ends here
nonsense; irresponsible remark; codswallop; random; haphazard; unsystematic
all together now!; one, two, go!; ready, set, go!; heave, ho!; oops-a-daisy