Chuyển các câu sau sang câu gián tiếp:
1. She asked: “How long has it been a mixed school?”
2.he asked: “Do you like the headmaster?
3. She asked: “How many children are there in the school?”
4. She asked: “Is there a good art department?”
5. She asked: “What instruments can the children learn?
6. She asked: “Is there a school orchestra?”
7. She asked: Are they taught to swim?”
8. She asked: Can the children get dinner at school?”
9. She asked : “Is there a Parents-Teacher Association?”
