句型转换。
1. There are some girls in the playground. (变为一般疑问句并作肯定回答)
_____ _____ _____ girls in the playground?
_____, _____ _____ .
2. There are forty-six students in the playground. (对划线部分提问)
_____ _____ students are there in the playground?
3. There are some trees on the hill. (变为否定句)
_____ _____ _____ trees on the hill.
4. The office is in front of the classroom. (写出意思相反的句子)
The office is _____ the classroom.
5. on, are, and, three, books, there, a, pen, the, desk(. )(连词成句)
_______________________________
