1. Choose the word which has a different sound in the underlined part.
A. chemistry B. archaeologist C. character D.Charity
2. Choose the word which has a different sound in the underlined part.
A. mention B. question C. action D.education
3.Choose the word which has a different stress pattern from the others.
A. impolite B. uncomfortable C. competitive D. Minority
4. Choose the word which has a different stress pattern from the others. A. impossible B. unnatural C. unrelated D. unbearable