按要求改写句子。
1. It's time for PE. (同义句)
It's time ________ ________ a PE ________.
2. We have five Maths lessons every week. (划线部分提问)
________ ________ Maths ________ do you have every week?
3. I like PE and Music. (划线部分提问)
________ ________ do you like?
4. They have Chinese and Science this afternoon. (划线部分提问)
________ ________ do they have this afternoon?
5. We have an Art lesson this morning. (改为一般疑问句并作否定回答)
—________you ________ an Art lesson this morning?
—No, ________ ________.