Which of the following statements best describes Braj Kachru's view on the use of English in non-native contexts according to his "Three Circles of English" model?
1
English should be used in its 'pure' form, i.e., as used in Inner Circle countries, even in the Outer and Expanding Circles.
2
Variations in the use of English in Outer and Expanding Circles should be discouraged as they dilute the essence of the English language.
3
English usage in non-native contexts (Outer and Expanding Circles) can develop its unique norms and does not have to adhere strictly to the norms of Inner Circle countries.
4
Non-native English speakers should strive to adopt the accents of Inner Circle English speakers.