A English should be taught in its standard British and American forms to maintain its global status.
B English learners should aim to achieve proficiency in either British or American English to be considered fluent, once these are the places the language was mostly constructed.
C The concept of English as a lingua franca supports the idea that it is primarily spoken in English speaking countries and colonized countries should refer to its colonizers.
D Teaching English as a lingua franca should emphasize the importance of understanding diverse linguistic and cultural backgrounds of its speakers.
E The role of English as a lingua franca discourages the integration of local linguistic variations in the classroom.