按要求改写下列句子，每空一词。
1. Han Ling has lunch at school. (改为否定句)
Han Ling __________ __________ lunch at school.
2. My mother is cooking in the kitchen. (改为一般疑问句)
__________ your mother __________ in the kitchen?
3. Many people are in the room. They are dancing. (合并为一句)
Many people __________ __________ __________ the room.
4. Tom can speak English and French. (对划线部分提问)
__________ __________ __________ Tom speak?
5. I like koalas because they are cute. (对划线部分提问)
__________ __________ you like koalas?