1. Can I help you? (同义句)
    _____ can I _____ for you?
2. The black hat is eight dollars. (对画线部分提问)
    _____ _____ is the black hat?
3. She likes yellow shorts. (变成否定句)
    She _____ _____ yellow shorts.
4. His pen friend is twelve. (对画线部分提问)
   _____ _____ _____ his pen friend?
5. The sweater is ￥60. (同义句)
    The _____ _____ the sweater is ￥60.
6. Her grandmother's birthday is November sixteenth. ( 对画线部分提问) 
    _____ _____ her _____ birthday?
7. Is your brother 7 years old? (肯定回答)
   Yes, _____ _____.
8. These are orange trees. (变复数)
    _____ _____ _____ orange _____.
9. red, on,the, for, T-shirt, is, sale, $5. (连词成句)
    __________________________________________