Studylist for exercise Environmental issues

A list of the topics covered in this exercise.

Score
Bueno, malo, grande become buen, mal, gran before a noun (apócope)
Demonstrative adjectives: este, esta, estos, estas to say this/these in Spanish (Adjetivos demostrativos)
Conjugate and recognise ir and ser in the preterite tense in Spanish (El Pretérito Indefinido)
Conjugate regular -ir verbs in the present tense in Spanish (El Presente)
Using [preposition] + lo que = with, for, on + what (relative pronouns)
Expressing instructions and general statements in Spanish with the impersonal se = one
Position of Spanish direct and indirect object pronouns with infinitive/present participle and affirmative commands
Conjugate irregular verb querer in the future tense in Spanish (El Futuro Simple/Imperfecto)
Using Spanish adverbial clauses para que, antes (de) que, hasta que, con tal (de) que, etc. + the present subjunctive (El Presente de Subjuntivo)
Conjugate regular -ar verbs in the present perfect tense in Spanish (El Pretérito Perfecto)
Conjugate tener in the present tense in Spanish (El Presente)
Using deber to say should in Spanish
Using por (not para) to express the originating cause or reason
Por vs para in Spanish: Using para (and not por) for purpose, goal or objective
Using the Spanish present progressive/continuous instead of the present (El Presente Progresivo vs El Presente)
Position of pronouns with conjugated verbs in Spanish
Quantitative adjective in Spanish: cada and todos/-as for "every" in time phrases (Adjetivo cuantitativo)
Using the Spanish subjunctive with impersonal expressions
Using todo, toda, todos and todas to say all, every and the whole (indefinite adjectives)
Forming negative sentences using no (negation) with complex verbal structures
Using más/menos for more/less/fewer in Spanish (as adjectives, pronouns and adverbs)
Forming regular gerunds in Spanish (-ing form)
Using cuyo, cuya, cuyos, cuyas to say whose + noun (relative adjective)
Position of adjectives in Spanish
Using the imperfect subjunctive in Spanish with impersonal expressions in the conditional (Sería+adjective+que)
Spanish past participles as adjectives
Using Spanish verb volverse to express to become/to turn (verbs of change)
I'll be right with you...