Tipo: Libro impreso / Print book
Tamaño / Size: 16.5 x 23 cm
Páginas / Pages: 98
Resumen / Summary:
Autor / Author: Edward R. Rosset
Editorial / Publisher: Promolibro
Entrega / Delivery : Nacional / International
Envio desde / Ships from: Colombia
Condición / Condition: Nuevo / New
Tabla de contenido / Table of contents: Uses of "do", "does" and "did"
Had better - it's time
Will, shall, would, should
Past simple and past continuous
Infinitives with or without "to"
Comparison of adjectives and adverbs
Comparative structures: as ... as, more and more
"When", "while", "as" clauses
Ellipses in speech
Can, could, be able to
May, must, will, used to, usually
Present perfect and past simple
The present perfect simple and continuous
Present perfect with "ever", "just", "since", "for"
Future - reference ("going to" and present continuous)
Going to, will
So do I - neither/nor do I
Reported statements
Reported questions
Infinitive after adjectives
"If" clauses (open and hypothetical)
"When" clauses, "if" clauses, etc.
Verbs with adverb particles (phrasal verbs)
Time prepositions: at, in, on
End position of prepositions
Verb + object + infinitive
Can, could: permission and possibility
Could (do), could have (done)
May, might
Must (have), can't (have)
Present simple and continuous passive
Past simple passive
Present and past participles
Reflexive and emphatic pronouns
Relative pronouns and clauses
Defining relative clauses: things
Non-defining relative clauses
Compound adjectives
Quantifiers: both, either, neither
Emphasis: do, own, very
Past perfect
Question-tags
Imperatives
Reported instructions
After, afterwards, before, as soon as, until
Such a - such / so - so much/many
Still - yet - already
Both ... and…, either ... or .. , neither ... nor
