1. What's the matter with your bike? (改为同义句)
    What's ______ ______ your bike?
2. There is a bird in the tree. The bird is singing in the tree. (合并为一句)
    There is a bird ______ in the tree.
3. Put that book on the desk. (改为否定句)
    ______ ______ that book on the desk.
4. The bus stop is on the left. You'll find it. (改为同义句)
    The bus stop is on the left. You ______ ______ it.
5. Lucy has a math class every day. (改为一般疑问句)
    ______ Lucy ______ a math class every day?
6. There is something wrong with my computer. (改为同义句)
    ______ is ______ with my computer.
7. Our classroom is 12 meters long. (对划线部分提问)
    ______ ______ is your classroom?
8. Wang Lin is good at Chinese. (改为同义句)
    Wang Lin ______ ______ ______ Chinese.
9. She can dance. (用sing改为选择疑问句)
    ______ she dance ______ sing?
10. Today is very cool. (改为同义句)
      Today is ______ ______ cool.

1. She's already done her homework. (改为否定句)
    She____ ____ her homework _____.
2. She has borrowed the book. She borrowed it from the library last week. (改成同义句)
    She ____ ____ the book for a week.
3. I bought the bike ten years ago. (改成同义句)
    I ____ ____ the bike _____ ten years ago.
4. There were few books in the desk, _____ _____? (反意疑问句)
5. It no longer provides a good environment. (改为同义句)
    It                   a good environment                  .
6. You are too young to go to school. (改为同义句)
    You are ____ ____ ____ you can't go to school.
7. I've known him since he came him. (对划线部分提问)
    _____ ____ _____ you known him?
8. There was heavy rain yesterday evening. (改成同义句)
    It _____ _____ last night.
9. My father was a teacher in the past. (改为同义句)
    My father                    be a teacher.
10. I saw the film 2012 just now. (用just做状语)
      I _____ just _____ the film 2012.

1. He can speak Japanese. (改为否定句)
    He_____ _____Japanese.
2. These are your sweaters. (改为一般疑问句)
     _____ _____your sweaters?
3. There's a child on the floor. (改为复数句)
    There _____ _____ _____ on the floor.
4. You can take off your cap. (改为祈使句) 
    _____ _____ your cap, _____.
5. John and I aren't in the same row. (改为同义句)
    John and I _____ in _____ __     . 
6. I can see Han Mei's hat on that chair. (对划线部分提问)
    _____ hat can _____ see on that chair?
7. Thirty minus five is twenty-five. (同上)
    _____ thirty minus five?
8. The boy under the tree is my friend. (同上)
     _____ boy is your friend?
9. Now it’s half past ten. (同上) 
    _____ _____ is it now?
10. desk, is, the, on, whose, this, eraser(连词成句)
    ______?