English GPIP 1B is a high-beginner course in which learners will further their knowledge of simple structures and verb tenses in the present, past and future

Sample themes include at the hotel, food and drink, clothing, travel, the world around us, and weather

English GPIP 2A is an intermediate course in which learners will begin using more complex grammatical structures and vocabulary. Learners will be able to satisfy routine social demands and limited work requirements.

Sample themes include telephoning, sports, memories and experiences, exaggerations and extremes, explaining procedures, and houses and homes.

Upon successful completion of English GPIP 2B, learners will achieve a level of limited working proficiency. Learners will be able to handle many social situations and work requirements.

Sample themes include health and the body, sudden problems, shopping, formality and politeness, technology, and the future.

English GPIP 3A is a low-advanced level which will provide learners with the ability to speak with sufficient structural accuracy and vocabulary in most formal and informal conversations. Learners will be able to fluently discuss a wide variety of issues and topics.

Sample themes include strengths and weaknesses, the environment, current affairs and issues, crime, historical events, and television and movies.

Upon successful completion of English GPIP 3B, learners will achieve a level of Advanced Proficiency. This course will challenge students to apply the structures learned thus far in high-level debates and conversations.

Sample themes include letter writing, politics, newspapers, informal speech, and traditions.

English GPIP 4 will allow students to reach a level of Full Proficiency in English. Learners will be able to use the language fluently and accurately in any situation.

Sample themes include investments, products and markets, higher education, points of view, etiquette, and religion.

English GPIP 5, the final level of inlingua's GPIP program, is designed for students who have reached full proficiency in English. This course enables students to refine and extend their language skills in order to complete clearly defined “can-do” tasks.

Sample themes include forward thinking, pros and cons, differing views, trends, teamwork, character building, common ground, wheeling and dealing, and the art of conversation.