When I came back to my hometown again, I found it changed so much that I could hardly _______it。

—Don’t be so naughty! Be your ________.—Got it，mum. 

 Working abroad for many years, he has made a big _______ and started a company of his own.

Her clear and elegant prose ______ her _______ from most other journalists. 

 You can hardly imagine the ______ they went ______.