I. Choose the word whose underlined part is pronounced differently from the others in each line.
1. A. tried | B. obeyed | C. cleaned | D. asked | |||||
2. A. watched | B. phoned | C. referred | D. followed | |||||
3. A. agreed | B. succeeded | C. smiled | D. loved | |||||
4. A. laughed | B. washed | C. helped | D. weighed | |||||
5. A. visited | B. showed | C. wondered | D. studied | |||||
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