Choose the best option A, B, C or D to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions

Choose the best option A ,B, C or D to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions.
3. A. get B. chess C. every D. remove
4. A. schedule B. expect C. competitive D. contest
hãy ghi âm ra, và chọn từ khác nha