1. My book is more interesting than his book..(改为同义句)
    His book _____  _____ interesting as my book.
2. She does her homework in the evening. ( 改为否定句 )
    She _____ _____ her homework in the evening
3. Sandy has to stay at home to look after her brother.(一般疑问句)
    _____ Sandy _____ to stay at home to look after her brother.
4. They had fun on the Monkey Hill.(同义句)
    They _____ _____   on the Monkey Hill.
5. I don't want to become a singer. I think.(合为一句)
    I _____  think I _____ to become a singer.