I. Choose the word with different pronunciation from the others. (0.6p)
1. A. hour B. house C. hot D. head
2. A. worked B. wanted C. stopped D. asked
3. A.walks B. cups C.students D. pens
II.Choose the word whose stress pattern is different from that of the others. ( 1.0 pts)
1. A. sewage B. simple C. hobby D. describe
2. A. dancer B. cycling C. balloon D. traffic.