Librería Samer Atenea
Librería Aciertas (Toledo)
Kálamo Books
Librería Perelló (Valencia)
Librería Elías (Asturias)
Donde los libros
Librería Kolima (Madrid)
Librería Proteo (Málaga)
Book 4 continues with present perfect tenses to fortify knowledge previously acquired. Learners will be able to construct correct sentences in present perfect tenses; formation of nouns from different verbs is treated; other subjects such as conjunctions, subjunctives, future, present conditional and past perfect are treated. You will encounter :• More cases of present tense • Gerund• Direct and indirect speech• Synonyms and antonyms