choose the world having the underlined part pronounced differently in each line
1. A. both B. teeth C. smooth D. fourth
2. A. weather B. wealthy C. clothing D. bathing
3. A. though B. thank C. throw D. thin
4. A. southern B. neither C. thus D. third
5. A. author B. those C. width D. think
6. A. broad B. coast C. soap D. boat
A