句型转换。
1. There are some people in the park. (改为一般疑问句并作否定回答)
_______ there _______ people in the park?
No, ______ ______.
2. The post office is on Center Street. (划线部分提问)
______ the post office?
3. He likes pandas. (用giraffes变为选择疑问句)
______ he like pandas ______ giraffes?
4. My history teacher speaks English. (划线部分提问)
______ ______ ______ your history teacher speak?
