按要求改写句子。
1. I go to school at seven. (划线提问)
________ ________ ________ go to school?
2. It's seven o'clock. (划线提问)
________ ________ is it?
3. I have four lessons in the morning. (改第三人称单数)
He ________ four lessons in the morning.
4. I get up at five every day. (改为一般疑问句,并作否定回答)
—________ ________ ________ ________ at five every day?
— ________, I ________.
5. I have lunch at twelve o'clock. (划线提问)
______________________