根据划线部分的读音，将下列单词归类。
goodbye car bird school ruler secret very nine game girl meet banana
eleven have man cake that thirteen class who teacher egg five they
1. [a:]______ ______ ______
2. [[:]______ ______ ______
3. [u:]______ ______ ______
4. [i:]______ ______ ______
5. [e]______ ______ ______
6. [A] ______ ______ ______
7. [ai]______ ______ ______
8. [ei]______ ______ ______
