句型转换 1. There are some girls in the classroom.  (改为否定句) There ______ ______ girls in the classroom. 2. Are there any girls in your school? (作肯定回答) Yes, ______ ______ . 3. The hotel has twenty rooms. (改为同义句) ______ ______ twenty rooms in the hotel. 4. There are fifteen classrooms in my school. (对划线部分提问) ______ ______ classrooms are there in your school? 5. nineteen,  are,  in, Betty's,  there,  boys,  class (. )(连词成句) __________________________________________________