1. There isn't anything in the bag. (改为同义句)
    There                          in the bag.
2. We can see a lot of sheep in the photo. (对划线部分提问) 
                               sheep can you see in the photo.
3. It's only ten minutes from my home to school by bicycle. (改为同义句)
    It             only ten minutes to              to school from my home.
4. That postcard is mine. (改为同义句)
    That postcard                                        .
5. Lesson 20 is not easy. (改为同义句)
    _______  _______  _______ is not easy.
6. Which is your favourite restaurant? (改为同义句)
    Which restaurant do you                           ?
7. The building has 12 floors. ( 改为同义句) 
                               12 floors in the building.
8. That sounds great. (对划线部分提问) 
                               that sound?
9. My brother and I live in the same room. (改为同义句)
    I              a bedroom              my brother.

1. I think he will come back soon. (否定句)
    I _______  think he _______ come back soon.
2. The classroom is opposite the library.(对划线部分提问)
    _______ the classroom?
3. He went to school by underground yesterday.   (对划线部分提问)
    _______ _______ he _______ to school yesterday?
4. How is the weather in your home town in summer? (同义句)
    _______ the weather _______ in your home town in summer?
5. It's only ten minutes from my home to school by bicycle. (同义句)
    It _______ only ten minutes _______ ride to school.
6. Do you know where we can get the information?  (同义句)
   Do you know where  _______  _______ the information?