按要求改写句子,每空一词。 |
1. The man outside the door must be Mr Green. (改为否定句) The man outside the door _____ _____ Mr Green. 2. This could be Robert's basketball. (对划线部分提问) _____ basketball _____ this be? 3. Do you know whose the book is? (改为同义句) Do you know _____ the book _____ _____? 4. There are some children who are having fun in the yard. (改为同义句) There are some children _____ _____ in the yard. 5. She could be running for exercise. (对划线部分提问) _____ _____ she _____ running for? |