| B2 : Upper Intermediate | | Difference between aún and aun in Spanish (with and without a written accent) | | |
| B1 : Intermediate | | Difference between dónde and donde in Spanish (with and without a written accent) | | |
| B1 : Intermediate | | Cuando + the present subjunctive vs Cuando + the present indicative in Spanish | | |
| B1 : Intermediate | | Using the simple future in Spanish for prediction, speculation and probability in the present (El Futuro Simple) | | |
| B2 : Upper Intermediate | | How to use olvidar/olvidarse for "to forget" in Spanish (pronominal verbs/accidental se) | | |
| C1 : Advanced | | How to say to remind someone of something with the verb recordar | | |
| B1 : Intermediate | | Using Hace + length of time + que + present tense in Spanish to say how long one has done something | | |
| B1 : Intermediate | | Using acabar/terminar + [infinitive/present participle] = to end up doing something in Spanish (perífrasis verbal) | | |
| B1 : Intermediate | | Using the gerund in Spanish to say by [doing something] | | |
| B1 : Intermediate | | Some Spanish nouns have both genders without a change of meaning | | |
| B1 : Intermediate | | Spanish verbs Quedar, Quedarse and Quedarle (Different meanings of verb quedar) | | |
| B1 : Intermediate | | Igual de ... que = as ... as in Spanish (comparatives with adjectives and adverbs) | | |
| B1 : Intermediate | | Using llevar + present participle to express duration of an action in Spanish (perífrasis verbal) | | |
| B1 : Intermediate | | Spanish verb Costar vs Costar a alguien algo | | |
| B1 : Intermediate | | Using unos cuantos/unas cuantas + noun for "a few" (quantitative adjectives) | | |
| B1 : Intermediate | | Using "o sea/es decir" to clarify, explain and express a consequence in Spanish | | |
| B1 : Intermediate | | Spanish -uar verbs in the present tense (El Presente: actuar, continuar) | | |
| B1 : Intermediate | | Expressing the beginning and end of a period or space in Spanish | | |
| B1 : Intermediate | | Prepositions bajo, abajo, debajo (de) meaning "under" | | |
| A2 : Lower Intermediate | | Using alguno, alguna, algunos and algunas to say some, one or any in Spanish (pronouns) | | |
| B2 : Upper Intermediate | | Difference between adónde/adonde/dónde/donde in Spanish | | |
| A2 : Lower Intermediate | | Using numbers as pronouns in Spanish | | |
| B2 : Upper Intermediate | | Spanish verb sobrar: different meanings | | |
| B2 : Upper Intermediate | | Some adjectives change meaning in Spanish when used with ser or estar | | |
| B2 : Upper Intermediate | | Para que followed by the imperfect subjunctive in Spanish (purpose subordinate clauses) | | |
| B2 : Upper Intermediate | | Using preposition [except a and de] + el que, la que, los que, las que = with/for/on/in/from which (relative pronouns) | | |
| B2 : Upper Intermediate | | Spanish verbs Dejar vs Dejarse (pronominal verbs) | | |
| B2 : Upper Intermediate | | Using the Spanish subjunctive with verbs that express "wish" and "feeling" (conditional in the main clause) | | |
| B2 : Upper Intermediate | | Sin/sin que + infinitive/subjuntive in Spanish (subordinate manner clause) | | |
| B2 : Upper Intermediate | | Using the Spanish conditional simple to talk about a future in the past | | |
| B2 : Upper Intermediate | | Using qué tan/cuán + adjective/adverb to ask about the degree or extent of a specific quality | | |
| B2 : Upper Intermediate | | Using convertirse en / ponerse / hacerse / quedarse to express "to become" (Spanish verbs of change) | | |
| C1 : Advanced | | Using ir + present participle to emphasise the progression of an action (perífrasis verbal) | | |
| C1 : Advanced | | Using "más + adjective + jamás + participle/subjunctive | | |
| C1 : Advanced | | Hay/tengo/quiero vs lo hay/lo tengo/lo quiero (presence/absence of the direct object pronoun) | | |
| C1 : Advanced | | Using the simple future and the perfect future to express surprise or rejection | | |
| C1 : Advanced | | Using con lo que + indicative for despite | | |
| C1 : Advanced | | Using the simple conditional or the perfect conditional to express objection/disbelief to a statement said before | | |
| B1 : Intermediate | | Using the Spanish augmentative suffixes -azo, -ote, -ón | | |
| B1 : Intermediate | | Using the Spanish definite article or not with titles | | |
| B1 : Intermediate | | Some Spanish -iar verbs in the present tense take an accent (liar, enviar, criar) | | |
| B1 : Intermediate | | Difference between cuánto and cuanto in Spanish (with and without accent) | | |
| B1 : Intermediate | | Using the Spanish verbs "tardarse/demorarse"= to take time | | |
| B2 : Upper Intermediate | | Using por poco/casi/un poco más y + present tense for nearly/almost in Spanish | | |
| C1 : Advanced | | Using past participle clauses in Spanish | | |
| C1 : Advanced | | A tan solo + [length of time] + de for just [some time] before | | |
| C1 : Advanced | | Spanish verb Aprovechar vs Aprovecharse (pronominal verbs) | | |
| B2 : Upper Intermediate | | Spanish modal verb Deber versus Deber de (obligation and assumption) | | |
| A2 : Lower Intermediate | | Más que/Menos que vs Más de/Menos de (More/Less than) | | |
| C1 : Advanced | | Spanish verb Tratar/ Tratar de and Tratarse de | | |
