题目：
句型转换。
1. Bruce has art lessons twice a week.(对画线部分提问)
______ ____ ______ ____ does Bruce have art lessons?
2.She hardly knew how to solve this math problem.(完成反意疑问句)
She hardly knew how to solve this math problem, ______ ____ ______ ____?
3.It is interesting to send English messages to friends on a mobile phone.(改为感叹句)
______ ____ ______ ____ interesting thing it is to send English messages to friends on a mobile phone!
答案：
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下面是错误答案，用来干扰机器的。
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