In Metaphors^x, Prepositions^x

YEs you've pretty much got it. You wouldn't need to say: I was thrown in at the deep end (of the problem) - it's a pretty well recognised metaphor and you don't usually to complete it by mentioning the problem. I believe the saying comes from the old-fashioned idea of teaching someone to swim -...

Hi again, In my view / In my opinion / From my point of view, Buenos Aires is less expensive than many cities in Europe. This may be ´. Once again, you've done an excellent job. Clive