句型转换
【小题1】A model student in our school set up a group on protecting the environment．（改为一般疑问句）
______a model student in our school______up a group on protecting the environment？
【小题2】The clerks in the office don't know the number to open the safe．（改为反意疑问句）
The clerks in the office don't know the number to open the safe，____________？
【小题3】Mr． Mei teaches at the Beijing Opera Club three times a week．（对划线部分提问）
____________does Mr． Mei teach at the Beijing Opera Club？
【小题4】Ben was too excited to fall asleep before the birthday party．（保持句意不变）
Ben was______excited______he couldn't fall asleep before the birthday party．
【小题5】Tony thought of some interesting characters before he created a new story．（改为被动语态）
Some interesting characters____________of by Tony before he created a new story．
【小题6】"Will you go to the gym alone？" Tim asked Ben．（改为含有宾语从句的复合句）
Tim asked Ben______he______go to the gym alone．