I.读音选词 根据所给句意和音标，从每题A、B、C、D四个选项中，选出一个最佳答案。（5分）
1. It’s polite to _________________/ weit /in line. Don’t cut in line.
A. wait B. white C. what D. write
2. After eight hours’ hard work, the boys feel very _________________ / taɪəd /
A. tried B. take C. tire D. tired
3. He used to be _________________ / ə' freɪd / to answer questions in class.
A. friend B. afraid C. friendly D. field
