Universidad de Guayaquil
Catálogo Bibliográfico

English grammar situations. 2

Valverde Romero, Pablo A

English grammar situations. 2 - Guayaquil: Universidad de Guayaquil. Facultad de Ciencias Económicas, 2006 - 189 p. : il. ; 16.5x22 cm.

Reflexive pronouns Words used as nouns & verbs Present vs past Did was were Forms of do Present perfect Present perfect with irregular verbs Present perfect progresive Past perfect progresive Future perfect with will

2006


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