The Oral Approach has made the first attempts to establish theoretical principles to develop a  for teaching English as a foreign language in ELT hsitory.

The Oral Approach has made the first attempts to establish  to develop a methodoligical framework for teaching English as a foreign language in ELT hsitory.

The Oral Approach has made the first attempts to establish theoretical principles to develop a  for teaching English as a foreign language in ELT hsitory.