Do you really believe that Mr White has blamed us for the accident,especially ________ ?

 I've achieved a lot in my study, thanks to ____ who helped me.

 --Who helped you with your English? --________! I learned it all by myself. I think it’s a ________ way than asking for others’ help. 

 Susan was expecting her favorite singers，but to her disappointment,         appeared   

______ there is going to be a policy change _____ of those things is going to change.