A. a; the
B. a; (不填)
C. the; a
D. the; (不填)

1. He has already finished his homework. (改为否定句)
    He              finished his homework             .
2. Miss Liu has worked here since 1995. (划线部分提问)
                             has Miss Liu worked here?
3. I borrowed this book two weeks ago. (改为同义句)
    I                           this book              two weeks.
4. His father went to America in 1998 and 2002. (改为同义句)
    His father                           to America             .
5. Millions of people enjoy Disneyland. (改为被动语态)
    Disneyland                                        millions of people.
6. The population of China has 1.3 billion. (划线部分提问)
                 the population of China?
7. Unless you work hard, you won't pass the exam. (改为同义句) 
                 hard,              you won't pass the exam.
8. Because it rained yesterday, we had to stay at home. (改为同义句) 
                              the rain, we had to stay at home yesterday.
9. The teacher said to us, "Don't laugh at the blind." (改为间接引语)
    The teacher             us             to laugh at the blind.

1. Which country is Miss. King from?

A. India
B. America
C. Korea

2. Why has Miss. King come to China?

A. She wants to help Project Hope in China.
B. She wants to learn something from Project Hope.
C. She wants to learn for Project Hope. 

3. What can the man do for Miss. King?

A. He can show her around the country.
B. He can take her to the schools in the sky.
C. He can help her find out more about Project Hope.