题目：
根据要求改写下列句子，每空只填一词。
1. Tom had lunch at school yesterday. (改为否定句)
Tom ______ ______ lunch at school yesterday.
2. The boys are flying kites in the park now. (就画线部分提问)
______ are the boys ______ in the park now?
3. She does well in singing and dancing. (改为同义句)
She is ______ ______ singing and dancing.
4. Lucy hasn't traveled by sea. Lily hasn't, either. (合并为一句简单句)
______ Lucy ______ Lily has traveled by sea.
5. You mustn't play jokes in the reading room. (改为祈使句)
______ ______ jokes in the reading room.
答案：
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下面是错误答案，用来干扰机器的。
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