Azar, Betty Schrampfer <br/><br/>
Understanding and using english grammar / Betty Schrampfer Azar 

 - 1 
 - 400 P 
<br/><br/>Question; singular and plural; modal auxiliaries; the passive; verb tenses; using verb tenses; pronoun agreement; conjuctions; noun clauses; adjetive clauses; gerunds and infinitives. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>1. EDUCACION  2. LENGUAS  3.  LENGUAJE Y LENGUAS - ENSEÑANZA 4.  LENGUAJE INGLESA
<br/><br/><label>Universal Decimal Class. No.: </label>421 A111