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'm making a call.（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 animal is a hare.（对划线部分进行提问）
5. Do you like apples?（加bananas变选择疑问句）
1. Does Lucy work hard at school?
2. What are you doing?
3. Do you have any homework to do?
4. What's your favourite animal?
5. Do you like apples or bananas?