TY  - BOOK
AU  - Thomson,A.J.
AU  - Martinet,A.
TI  - A practical english grammar: structure drills 2 
SN  - 0194313468 v.1
U1  - 421 
PY  - 1986///
CY  - Londres
PB  - Oxford University Press
KW  - Ingles
KW  - Enseñanza
N1  - v.1: Auxiliary verbs.--Tenses.--Future forms.--Conditional sentences.--Requests and expressions of preference using conditionals.--v.2: Like, hate, want, wish, prefer etc., mainly with gerund or infinitive.--Verbs+gerunds.--Gerunds after prepositions and certain expressions.--Infinitive without to, or presente participle (-ing).--Infinitive without to.--Verb+(full) infinitive.--Infinitive constructions.--Purpose.--Passive.--Reported/Indirect speech
ER  -