You can hold a conversation in Spanish. You understand a lot and people understand you. But the same mistakes keep coming back: ser or estar, the preterite or the imperfect, por or para, le or lo, and the subjunctive that you avoid whenever you can. This course is for that stage. It takes the grammar points that trip improvers up, one by one, and explains them properly, with the reasons behind the rules, so that you can get them right without guessing.
There are 10 sections and 54 written lessons, organised by grammar point so that you can work through from start to finish or go straight to the point that's bothering you. Each lesson explains the rule in plain English, shows it in tables and examples, corrects a real-looking piece of writing, lists the common traps and answers the questions learners ask. You follow Comfort, a radiographer in Worthing who has learnt Spanish for eight years, as her conversation partner Fulgencio, a retired maths teacher in Cartagena, corrects her messages before, during and after her first visit to the city. Every section has a practice pack with a worksheet of graded exercises, a full answer key and a cheat sheet, plus verb tables and original diagrams, including tense timelines and a por and para diagram. The course ends with a final project: correcting and then rewriting Comfort's blog post about her week in Cartagena.
Improvers who can already talk in Spanish, roughly A2 to B1, and want to be accurate: in conversation, in emails and messages, and in anything you write. It teaches the Spanish of Spain, with vosotros, and points out where Latin American Spanish differs, such as the preterite for today and ustedes for vosotros. It's a written course with no audio. You practise with graded exercises and check your own answers with the answer keys.