Miss Fay's class watched an interview with some people with strong accents and phrases that were unfamiliar to her students. Some students commented about how different the language in the interview was from what they were used to. Which of the following variations are likely to be found among groups of people who are speaking English correctly? Select all that apply.
A. Regional or native accents
B. Differences in word pronunciations
C. Regional dialects
D. Changes in syntax