Change the forms of the following sentences. 句型转换。
1.Lucy works hard at school.(变为一般疑问句)
2.I go to the park once a week.(对划线部分进行提问)
3. I have some homework to do.(变为一般疑问句)
4.My favourite fruit is melon.(对划线部分进行提问)
5.Do you Like apples?(加bananas变选择疑问句)