English proficiency level 4:(icao)P

English proficiency level 4:(icao)
Pronunciation : stress,rhythm,and ,intonation.
Structure:basic grammatical structures and sentence.
Vocabulary:range and accuracy.
Fluency:may be occasional loss of fluency but this does prevent effective communication.
Comprehension : sufficiently intelligible for international community of users.
Interactions: immediate,appropriate,and informative.