Cần giải thích thì bảo mình nhé 

I. Choose the word whose underlined part is pronounced differently from the others.

1. A. nation B. station C. mention D. question

2. A. Asia B. sugar C. usual D. vision

3. A. leisure B. unsure C. pleasure D. treasure

4. A. chef B. cherry C. chilli D. chicken

5. A. shoped B. laughed C. loved D. walked

6. A. visited B. painted C. added D. knocked

7. A. special B. musician C. offcial D. cello  

Dạ vâng.