katrina has to go to school by bus改为一般疑问句（）katrina（）（）go to school by bus
问题描述：
katrina has to go to school by bus改为一般疑问句（）katrina（）（）go to school by bus
thank you for helping me 改为同义句（）（）helping me
jeff can join the music club改为否定句jeff()()the music club
答
Does, have to
Thanks for
can't join