In Phrasal verbs^x, Numbers^x, Grammar^x

I'm happy to read this, because this was the only one I got wrong! @Fandorin: Could you please double-check numbers 4 and 10? (the text, I mean, not the answer). Thanks!

You should read this Post:256204. Here is just a part of it: There are a number of particles (up, down, in, out, on, off, away, back) which should make us very suspicious that we are dealing with a separable phrasal verb, and a number of them (with, without, by, for, at, across, of, from,...

"Grammar and exercises are only requirements of the syllabus, not of learning a language. Did you learn the grammar of your mother-tongue when you were acquiring it? Most of you may still not know the grammar of your mother-tongue but you speak it effortlessly." If grammar means identifying...