Barron’s ESL Proficiency

Prepositions (Barron’s ESL Proficiency) Barron’s ESL Proficiency Sequence:  gives complete protection of this most tough matter in English grammar. The idiosyncratic nature of prepositions usually makes them a barrier to reaching English language proficiency. Jean Yates gives clear explanations with a number of examples and alternatives to follow. Content material is organized into easy 15-minute…