— Do you have Gone with the Wind?—Yes, but no more than one copy．Would you like to take______?

On my desk is a photo that my father took of________when I was a baby. 

—Who did you go to Huangshan Mountain with?— No, I didn’t go with ________.  

______ takes a lot of concentration and a great sense of balance to stay on it.

 _______ worries the public a lot the way the students are getting more and more stressed out.